18=2m+7m

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Solution for 18=2m+7m equation:


Simplifying
18 = 2m + 7m

Combine like terms: 2m + 7m = 9m
18 = 9m

Solving
18 = 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.
18 + -9m = 9m + -9m

Combine like terms: 9m + -9m = 0
18 + -9m = 0

Add '-18' to each side of the equation.
18 + -18 + -9m = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -9m = 0 + -18
-9m = 0 + -18

Combine like terms: 0 + -18 = -18
-9m = -18

Divide each side by '-9'.
m = 2

Simplifying
m = 2

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