12m+15=5m+2

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Solution for 12m+15=5m+2 equation:


Simplifying
12m + 15 = 5m + 2

Reorder the terms:
15 + 12m = 5m + 2

Reorder the terms:
15 + 12m = 2 + 5m

Solving
15 + 12m = 2 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
15 + 12m + -5m = 2 + 5m + -5m

Combine like terms: 12m + -5m = 7m
15 + 7m = 2 + 5m + -5m

Combine like terms: 5m + -5m = 0
15 + 7m = 2 + 0
15 + 7m = 2

Add '-15' to each side of the equation.
15 + -15 + 7m = 2 + -15

Combine like terms: 15 + -15 = 0
0 + 7m = 2 + -15
7m = 2 + -15

Combine like terms: 2 + -15 = -13
7m = -13

Divide each side by '7'.
m = -1.857142857

Simplifying
m = -1.857142857

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