7c-2=8c-c-2

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Solution for 7c-2=8c-c-2 equation:


Simplifying
7c + -2 = 8c + -1c + -2

Reorder the terms:
-2 + 7c = 8c + -1c + -2

Reorder the terms:
-2 + 7c = -2 + 8c + -1c

Combine like terms: 8c + -1c = 7c
-2 + 7c = -2 + 7c

Add '2' to each side of the equation.
-2 + 2 + 7c = -2 + 2 + 7c

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

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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