12m=91-m

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Solution for 12m=91-m equation:


Simplifying
12m = 91 + -1m

Solving
12m = 91 + -1m

Solving for variable 'm'.

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

Add 'm' to each side of the equation.
12m + m = 91 + -1m + m

Combine like terms: 12m + m = 13m
13m = 91 + -1m + m

Combine like terms: -1m + m = 0
13m = 91 + 0
13m = 91

Divide each side by '13'.
m = 7

Simplifying
m = 7

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