12=5m-18-2m

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Solution for 12=5m-18-2m equation:


Simplifying
12 = 5m + -18 + -2m

Reorder the terms:
12 = -18 + 5m + -2m

Combine like terms: 5m + -2m = 3m
12 = -18 + 3m

Solving
12 = -18 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
12 + -3m = -18 + 3m + -3m

Combine like terms: 3m + -3m = 0
12 + -3m = -18 + 0
12 + -3m = -18

Add '-12' to each side of the equation.
12 + -12 + -3m = -18 + -12

Combine like terms: 12 + -12 = 0
0 + -3m = -18 + -12
-3m = -18 + -12

Combine like terms: -18 + -12 = -30
-3m = -30

Divide each side by '-3'.
m = 10

Simplifying
m = 10

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