7c-7=4c-8

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Solution for 7c-7=4c-8 equation:


Simplifying
7c + -7 = 4c + -8

Reorder the terms:
-7 + 7c = 4c + -8

Reorder the terms:
-7 + 7c = -8 + 4c

Solving
-7 + 7c = -8 + 4c

Solving for variable 'c'.

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

Add '-4c' to each side of the equation.
-7 + 7c + -4c = -8 + 4c + -4c

Combine like terms: 7c + -4c = 3c
-7 + 3c = -8 + 4c + -4c

Combine like terms: 4c + -4c = 0
-7 + 3c = -8 + 0
-7 + 3c = -8

Add '7' to each side of the equation.
-7 + 7 + 3c = -8 + 7

Combine like terms: -7 + 7 = 0
0 + 3c = -8 + 7
3c = -8 + 7

Combine like terms: -8 + 7 = -1
3c = -1

Divide each side by '3'.
c = -0.3333333333

Simplifying
c = -0.3333333333

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