12m+5=7m

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Solution for 12m+5=7m equation:


Simplifying
12m + 5 = 7m

Reorder the terms:
5 + 12m = 7m

Solving
5 + 12m = 7m

Solving for variable 'm'.

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

Add '-7m' to each side of the equation.
5 + 12m + -7m = 7m + -7m

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

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

Add '-5' to each side of the equation.
5 + -5 + 5m = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 5m = 0 + -5
5m = 0 + -5

Combine like terms: 0 + -5 = -5
5m = -5

Divide each side by '5'.
m = -1

Simplifying
m = -1

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