-2x-7=-2x-8

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


Simplifying
-2x + -7 = -2x + -8

Reorder the terms:
-7 + -2x = -2x + -8

Reorder the terms:
-7 + -2x = -8 + -2x

Add '2x' to each side of the equation.
-7 + -2x + 2x = -8 + -2x + 2x

Combine like terms: -2x + 2x = 0
-7 + 0 = -8 + -2x + 2x
-7 = -8 + -2x + 2x

Combine like terms: -2x + 2x = 0
-7 = -8 + 0
-7 = -8

Solving
-7 = -8

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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