m-4m=-7m-8

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Solution for m-4m=-7m-8 equation:


Simplifying
m + -4m = -7m + -8

Combine like terms: m + -4m = -3m
-3m = -7m + -8

Reorder the terms:
-3m = -8 + -7m

Solving
-3m = -8 + -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.
-3m + 7m = -8 + -7m + 7m

Combine like terms: -3m + 7m = 4m
4m = -8 + -7m + 7m

Combine like terms: -7m + 7m = 0
4m = -8 + 0
4m = -8

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

Simplifying
m = -2

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