2c-3+2(3c+6)=-55

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Solution for 2c-3+2(3c+6)=-55 equation:


Simplifying
2c + -3 + 2(3c + 6) = -55

Reorder the terms:
2c + -3 + 2(6 + 3c) = -55
2c + -3 + (6 * 2 + 3c * 2) = -55
2c + -3 + (12 + 6c) = -55

Reorder the terms:
-3 + 12 + 2c + 6c = -55

Combine like terms: -3 + 12 = 9
9 + 2c + 6c = -55

Combine like terms: 2c + 6c = 8c
9 + 8c = -55

Solving
9 + 8c = -55

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '-9' to each side of the equation.
9 + -9 + 8c = -55 + -9

Combine like terms: 9 + -9 = 0
0 + 8c = -55 + -9
8c = -55 + -9

Combine like terms: -55 + -9 = -64
8c = -64

Divide each side by '8'.
c = -8

Simplifying
c = -8

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