28-12m=2m-42

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Solution for 28-12m=2m-42 equation:


Simplifying
28 + -12m = 2m + -42

Reorder the terms:
28 + -12m = -42 + 2m

Solving
28 + -12m = -42 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
28 + -12m + -2m = -42 + 2m + -2m

Combine like terms: -12m + -2m = -14m
28 + -14m = -42 + 2m + -2m

Combine like terms: 2m + -2m = 0
28 + -14m = -42 + 0
28 + -14m = -42

Add '-28' to each side of the equation.
28 + -28 + -14m = -42 + -28

Combine like terms: 28 + -28 = 0
0 + -14m = -42 + -28
-14m = -42 + -28

Combine like terms: -42 + -28 = -70
-14m = -70

Divide each side by '-14'.
m = 5

Simplifying
m = 5

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