-18=2+3m+7m

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Solution for -18=2+3m+7m equation:


Simplifying
-18 = 2 + 3m + 7m

Combine like terms: 3m + 7m = 10m
-18 = 2 + 10m

Solving
-18 = 2 + 10m

Solving for variable 'm'.

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

Add '-10m' to each side of the equation.
-18 + -10m = 2 + 10m + -10m

Combine like terms: 10m + -10m = 0
-18 + -10m = 2 + 0
-18 + -10m = 2

Add '18' to each side of the equation.
-18 + 18 + -10m = 2 + 18

Combine like terms: -18 + 18 = 0
0 + -10m = 2 + 18
-10m = 2 + 18

Combine like terms: 2 + 18 = 20
-10m = 20

Divide each side by '-10'.
m = -2

Simplifying
m = -2

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