# What is 5c plus 15 equals 30?

# What temperature is equal to 5c?

C: 278.15K When you are finding the value of temperatureCelsius in Kelvin, add 273.15k to the Celsius temperature to obtainthe value of Kelvin. It is also 41 F.

# 5x2 plus 25x plus 30 equals?

(5x + 10)(x + 3) or 5. (x + 2)(x + 3).
Check with x = (say) 3 so 5 x 5 x 6 = 150; 45 + 75 + 30 = 150 OK

# 6y plus 30 equals 2y plus 22?

Are you asking to solve for "y" in this? If so, you have to move stuff around. My suggestion:.
Subtract 2y from both sides, giving you 4y + 30 = 22.
Subtraact 30 from both sides, giving you 4y = -8.
Divide both sides by 4, giving you y = -2

# What percent of 30 equals 15?

15 is what percent of 30 = 15 / 30 = 0.5 Converting decimal to a percentage: 0.5 * 100 = 50%

# What is the answer to11a plus 9 equals 4a plus 30?

11a + 9 = 4a + 30 Subtract 9 from both sides to get:11a = 4a + 21 Subtract 4a from both sides to get: 7a = 21 Divide both sides by 7 to get: a = 3 And there's your answer: a = 3

# -3x plus 6 equals -30?

-3x + 6 = -30-3x = -30 - 6 3x = 36 x = 36/3 Therefore, x = 12.

# What is -15 plus 7 equals?

The answer is -8. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.

# 3c-12 equals 14 plus 5c?

3c - 12 = 14 + 5c Subtract 3c from each side: -12 = 14 + 2c Subtract 14 from each side: -26 = 2c Divide each side by 2: -13 = c

# 5x plus 20 equals 4x plus 30?

5x + 20 = 4x +30 5x - 4x = 30 - 20 x = 10

# C equals -3 4c plus 5c-2 equals?

When c = -3 then 4c + 5c - 2 = [4 x -3] + [5 x -3] - 2 = -12 +(-15) - 2 = -12 -15 -2 = -29

# What is the answer for 52x plus 3 equals 30?

x = 0.52 because: 52x + 3 = 30 52x = 30 - 3 52x = 27 x = 27/52 x = 0.52 ( to two decimal places)

# Factor 6 plus 30 equals?

Two possible main answers, the first with several variations. 1) If the question is "The factors of 6 + 30 = " a) The factors of 6 are 6, 3, 2, 1.....then 6 + 3 + 2 + 1 + 30 = 42 b) Or it may mean, sum numbers that are factors of both 6 & 30. Then we have, 6 + 3 + 2 + 1 = 12 c) Or it may mean,… sum the numbers that are factors of (6 + 30) that is, of 36. then we have 36 + 18 + 12 + 9 + 6 + 4 + 3 + 2 + 1 = 91. 2) Does it mean Factorial 6 + 30? Factorial 6 (written 6!) = 6 x 5 x 4 x 3 x 2 x 1 = 720 Which gives, 6! + 30 = 720 + 30 = 750. (MORE)

# Why does 10--5 equals plus 15?

think of it as a - = a girl a + = a boy so 2 girls make a lady so that is is posi but - + makes a ? so that is - same for + + is a man so that is posi also :)

# -5t plus 9 plus 2t equals 30?

-5t + 9 + 2t = 30 Combine like terms on the left side: -3t + 9 = 30 Multiply both sides by -1" 3t - 9 = -30 Add 9 to both sides: 3t = -21 Divide both sides by 3: t = -7

# 2x plus 30 equals 4x plus 22?

2x + 30 = 4x + 22 Subtracting 2x from both sides, 30 = 2x + 22 Subtracting 22 from both sides, 8 = 2x Dividing both sides by 2, 4 = x x = 4

# What is 745 plus 30 equal?

Start from right and move to the left when adding: 5+0=5 4+3=7 7+0=7 so: 745+30=775

# Negative 20 plus 30 equals?

The answer is 10. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.

# 30 plus 5x equals 15 plus 10x what is the value of x?

30 + 5x = 15 + 10x 30 = 15 + 5x 15 = 5x x = 3

# 3x2 plus 27x equals 30?

3x 2 + 27x = 30 Ã¢ÂˆÂ´ x 2 + 9x - 10 = 0 Ã¢ÂˆÂ´ (x + 10)(x - 1) = 0 Ã¢ÂˆÂ´ x Ã¢ÂˆÂˆ {-10, 1}

# What is 1 plus 30 plus 2 plus 3 plus 5 plus 6 plus 10 plus 15 equals?

1 + 30 + 2 + 3 + 5 + 6 + 10 + 15 = 72

# 12 equals 3c-12 plus 5c what is C?

3c - 12 + 5c = 12 Combine the 'c' terms on the left side: 8c - 12 = 12 Add 12 to each side: 8c = 24 Divide each side by 8: c = 3

# What is 5x plus 35 equals -30?

Start by subtracting 35 from both sides to get 5x = -65 Now, divide both sides by 5 to get x = -13

# What is H equals 5 plus 30?

It's a linear equation in 'H' that's so trivial that it really doesn't deserve such an arcane label. Watch while we find the solution: H = 5 + 30 Combine the like terms (perform the addition) on the right side: H = 35

# What is -5c plus 9 and how?

You can't tell a thing about -5c+9 until you know what 'c' is. And every time 'c' changes, -5c+9 changes.

# What is 4x plus 5y equals 15?

4 multiplyed by a number (Variable) plus 5 multiplyed by a number (V) equals 15 4v + 5v = 15 15/5 = v 15/4 = impossibility >_< Sorry :~) v = ImPoSiBiLiTy

# What is x2 plus 11x plus 30 equal to?

It depends on what x is... You have to have either an x value or an answer to the equation. If x is 1, then it's 42. If x is 2, then it's 56.

# What is 2x plus 30 equals 4x plus 10?

2x + 30 = 4x + 10 Subtracting 2x from each side, 30 = 2x + 10 Subtracting 10 from both sides 20 = 2x Dividing both sides by 2 10 = x x = 10

# What is x2 plus 15x equals 30?

It's an equation. If you want to solve it for x, you can do so as follows: x 2 + 15x = 30 x 2 + 15x + (15/2) 2 = 30 + (15/2) 2 (x + 15/2) 2 = 30 + 225/2 x + 15/2 = Ã‚Â± Ã¢ÂˆÂš(285/2) x = (-15 Ã‚Â± Ã¢ÂˆÂš570) / 2

# What is the answer to 4x plus 2y equals 30?

4x + 2y = 30 Substitute for the variables y could be equal to 3 x could be equal to 6 So that means that, 4 x (6) + 2 x (3)= 30 24 + 2 x (3)= 30 24 + 6= 30 30 = 30

# What is x plus y equals 30?

It is an equation of a straight line. But it is not possible to tell you what x and y equal because you have only given one equation. Since there are two variables (x and y), you need at least 2 equations to solve for x and y. (Likewise if you had 3 variables, you would need at least 3 equations).

# Is 4x plus 5c plus 10c-3x equals 0a quadratic equation?

NO,because in quadratic equation highest power of a variable is 2. e.x. 4x 2 -20x+10=0.

# What plus what equals 30?

Here are all the numbers that when added equal 30: 1+29= 30 2+28=30 3+27=30 4+26=30 5+25=30 6+24=30 7+23=30 8+22=30 9+21=30 10+20=30 11+19=30 12+18=30 13+17=30 14+16=30 15+15=30 16+14=30 17+13=30 18+12=30 19+11=30

# What does 12 plus 30 percent minus 15 percent plus 40 percent equal?

12 x (1 + (30/100)) = 15.6 x (1 - (15/100)) = 13.26 x (1 + (40/100)) = 18.564

# What is 3x plus 6 equals 30?

3x + 6 = 30 Therefore, 3x = 24 x = 24/3 x = 8

# Is 3x plus 2y equals 15 and 6x plus 4y equals 30 Consistent or inconsistent?

We will see. 3X + 2Y = 15 6X + 4Y = 30 I do not like the look of elimination, so substitution 3X + 2Y = 15 3X = 15 - 2Y X = 5 - 2/3Y -------------- 6(5 - 2/3Y) + 4Y = 30 30 - 12/3Y = 30 30 - 4Y = 30 this is inconsistent in approach 3(5 - 2/3Y) + 2Y = 15 15 - 15/…3Y = 15 another bad approach, try elimination to show inconsistency - 2(3X + 2Y = 15) 6X + 4Y + 30 -6X - 4Y = - 30 6X + 4Y = 30 I think it is safe to say these systems of equations are inconsistent -------------------- (MORE)

# What is 6x equals 3x plus 15 and how do you do it?

" 6x equals 3x plus 15 " is a simple linear equation in 'x'. Before you can "do" it, you have to know what it is that you want to do. In other words, you have to know what the question is. The question is: What number does ' x ' have to be to make that statement true ? Here's how to find …it: Do anything to either side of the equation that you have to do in order to get ' x ' all by itself. But if you do anything to one side, you have to do it to both sides. 6x = 3x + 15 Subtract 3x from each side of the equation: 3x = 15 Divide each side by 3: x = 5 (MORE)

# What number plus 15 equals -12?

Calling the unknown number x: x + 15 = -12 Subtract 15 from both sides: x = -27 The number is -27 .

# What is the answer to 4x plus 6x equals 30?

4x+6x=30 is the same as: 10x=30 so we divide by 10 and get: x=3 (I do not see how this relates to calculus, but O.K.)

# What is the answer to 20c plus 5 equals 5c plus 65?

20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4 20c + 5 = 5c +65 20c - 5c= 65 - 5.
15c = 60.
15c/15 = 60/15.
c = 4 (alternative method).

# What is 3n plus 15 equals?

3n + 15 equals 3 times the number n, the answer to which is increased by 15. It can only be evaluated if the value of n is known. The expression can be factorised but that is of marginal help in evaluating it.

# How do you solve a plus 6a-a equals 30?

a + 6a - a = 30 a - a = 0, so, 6a = 30 a = 5 check in original equation (5) + 6(5) - (5) = 30 5 + 30 - 5 = 30 35 - 5 = 30 30 = 30 =checks

# What is the answer for 5c plus 7 equals 23?

5c+7=23 -7 -7 5c=16 /5 /5 c= 3 & 1/5 or 16/5 thats really easy algebra 1 homework isn't it

# What is the answer for 5c equals -75?

The 'answer' is the number that 'c' must be, if 5c is really the same as -75. In order to find out what number that is, you could use 'algebra'. First, write the equation, so that you can look at it: 5c = -75 Now, use the law of algebra that says: "If equals are divided by equals, then… the quotients are equal". The left and right sides of your equation are equals. Divide them both by 5, and that law says that the quotients on both sides will be equal: c = -15 (MORE)

# What is 9f plus 16f plus 15-30 simplified?

Just gather terms. 9f + 16f = 25f == 15 - 30 = - 15 ==so 25f - 15 ==

# What is 4k plus 2k equals 30?

First, factor out the k. So, k(4+2) = 30 or 6k = 30 Then divide by 6. k = 30/6 = 5 So k = 5.

# What is -5c plus d equals 2c?

It is a single equation of direct proportionality. It cannot be solved since that would require two linear equations.

# What does 15 plus 15 equal?

15+15=30. If you did not know this answer than go back to kindergarten you stupid, fat so.

# What is equal to 15 over 30?

Multiply or divide both the numerator (top) and the denominator(bottom) of the fraction by any non-zero integer or divide both byany common factor. You will have an equivalent fraction. .
So, for example, 150 over 300 is equal.

# What plus 30 equals 1?

minus 29 If someone owed $29 then came into $30 they would be holding $1 having paid the debt

# How many 5c equal 10?

If that is an equation: 5c = 10 then the value of c is 2