-9-8c=-7c

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Solution for -9-8c=-7c equation:


Simplifying
-9 + -8c = -7c

Solving
-9 + -8c = -7c

Solving for variable 'c'.

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

Add '7c' to each side of the equation.
-9 + -8c + 7c = -7c + 7c

Combine like terms: -8c + 7c = -1c
-9 + -1c = -7c + 7c

Combine like terms: -7c + 7c = 0
-9 + -1c = 0

Add '9' to each side of the equation.
-9 + 9 + -1c = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -1c = 0 + 9
-1c = 0 + 9

Combine like terms: 0 + 9 = 9
-1c = 9

Divide each side by '-1'.
c = -9

Simplifying
c = -9

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