-7m=-9m-8

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


Simplifying
-7m = -9m + -8

Reorder the terms:
-7m = -8 + -9m

Solving
-7m = -8 + -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.
-7m + 9m = -8 + -9m + 9m

Combine like terms: -7m + 9m = 2m
2m = -8 + -9m + 9m

Combine like terms: -9m + 9m = 0
2m = -8 + 0
2m = -8

Divide each side by '2'.
m = -4

Simplifying
m = -4

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