-m+4m=8m-m

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


Simplifying
-1m + 4m = 8m + -1m

Combine like terms: -1m + 4m = 3m
3m = 8m + -1m

Combine like terms: 8m + -1m = 7m
3m = 7m

Solving
3m = 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 = 7m + -7m

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

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

Divide each side by '-4'.
m = 0

Simplifying
m = 0

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