-8m-7=-7m

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Solution for -8m-7=-7m equation:


Simplifying
-8m + -7 = -7m

Reorder the terms:
-7 + -8m = -7m

Solving
-7 + -8m = -7m

Solving for variable 'm'.

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

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

Combine like terms: -8m + 7m = -1m
-7 + -1m = -7m + 7m

Combine like terms: -7m + 7m = 0
-7 + -1m = 0

Add '7' to each side of the equation.
-7 + 7 + -1m = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -1m = 0 + 7
-1m = 0 + 7

Combine like terms: 0 + 7 = 7
-1m = 7

Divide each side by '-1'.
m = -7

Simplifying
m = -7

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