-18=7m-m

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Solution for -18=7m-m equation:


Simplifying
-18 = 7m + -1m

Combine like terms: 7m + -1m = 6m
-18 = 6m

Solving
-18 = 6m

Solving for variable 'm'.

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

Add '-6m' to each side of the equation.
-18 + -6m = 6m + -6m

Combine like terms: 6m + -6m = 0
-18 + -6m = 0

Add '18' to each side of the equation.
-18 + 18 + -6m = 0 + 18

Combine like terms: -18 + 18 = 0
0 + -6m = 0 + 18
-6m = 0 + 18

Combine like terms: 0 + 18 = 18
-6m = 18

Divide each side by '-6'.
m = -3

Simplifying
m = -3

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