2c-2+7c-7=

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Solution for 2c-2+7c-7= equation:


Simplifying
2c + -2 + 7c + -7 = 0

Reorder the terms:
-2 + -7 + 2c + 7c = 0

Combine like terms: -2 + -7 = -9
-9 + 2c + 7c = 0

Combine like terms: 2c + 7c = 9c
-9 + 9c = 0

Solving
-9 + 9c = 0

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 + 9c = 0 + 9

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

Combine like terms: 0 + 9 = 9
9c = 9

Divide each side by '9'.
c = 1

Simplifying
c = 1

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