2m+12=4m+72

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Solution for 2m+12=4m+72 equation:


Simplifying
2m + 12 = 4m + 72

Reorder the terms:
12 + 2m = 4m + 72

Reorder the terms:
12 + 2m = 72 + 4m

Solving
12 + 2m = 72 + 4m

Solving for variable 'm'.

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

Add '-4m' to each side of the equation.
12 + 2m + -4m = 72 + 4m + -4m

Combine like terms: 2m + -4m = -2m
12 + -2m = 72 + 4m + -4m

Combine like terms: 4m + -4m = 0
12 + -2m = 72 + 0
12 + -2m = 72

Add '-12' to each side of the equation.
12 + -12 + -2m = 72 + -12

Combine like terms: 12 + -12 = 0
0 + -2m = 72 + -12
-2m = 72 + -12

Combine like terms: 72 + -12 = 60
-2m = 60

Divide each side by '-2'.
m = -30

Simplifying
m = -30

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