5-8m=7-7m

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Solution for 5-8m=7-7m equation:


Simplifying
5 + -8m = 7 + -7m

Solving
5 + -8m = 7 + -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.
5 + -8m + 7m = 7 + -7m + 7m

Combine like terms: -8m + 7m = -1m
5 + -1m = 7 + -7m + 7m

Combine like terms: -7m + 7m = 0
5 + -1m = 7 + 0
5 + -1m = 7

Add '-5' to each side of the equation.
5 + -5 + -1m = 7 + -5

Combine like terms: 5 + -5 = 0
0 + -1m = 7 + -5
-1m = 7 + -5

Combine like terms: 7 + -5 = 2
-1m = 2

Divide each side by '-1'.
m = -2

Simplifying
m = -2

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