# What is 5c plus 15 equals 30?

# 15 plus what equals -30?

15 + (-45) = -30.

# What is equal to 5c?

5c =41f=278k

# 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

# 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

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

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

# 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

# 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 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 18 plus 10 plus 20 plus 30 plus 15 plus 50 equals?

18 + 10 + 20 + 30 + 15 + 50= 143

# What is the solution to this equation -5c plus 31 equals 1?

The value of c is 6

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In Math and Arithmetic

# 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

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In Math and Arithmetic

# 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.

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In Math and Arithmetic

# What plus what plus what equals 30?

10 + 10 + 10

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In Math and Arithmetic

# What plus what plus what equal 30?

How about: 4+10+16 = 30 as one example out of many many more possibilities

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In Math and Arithmetic

# Does 15 plus 15 equal 30?

Yes, 15 + 15 = 30