12m=40+7m

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Solution for 12m=40+7m equation: 


Simplifying
12m = 40 + 7m

Solving
12m = 40 + 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.
12m + -7m = 40 + 7m + -7m

Combine like terms: 12m + -7m = 5m
5m = 40 + 7m + -7m

Combine like terms: 7m + -7m = 0
5m = 40 + 0
5m = 40

Divide each side by '5'.
m = 8

Simplifying
m = 8

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