-7-8m=9m

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Solution for -7-8m=9m equation:


Simplifying
-7 + -8m = 9m

Solving
-7 + -8m = 9m

Solving for variable 'm'.

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

Add '-9m' to each side of the equation.
-7 + -8m + -9m = 9m + -9m

Combine like terms: -8m + -9m = -17m
-7 + -17m = 9m + -9m

Combine like terms: 9m + -9m = 0
-7 + -17m = 0

Add '7' to each side of the equation.
-7 + 7 + -17m = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -17m = 0 + 7
-17m = 0 + 7

Combine like terms: 0 + 7 = 7
-17m = 7

Divide each side by '-17'.
m = -0.4117647059

Simplifying
m = -0.4117647059

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