9m+m-7m-2m=12

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Solution for 9m+m-7m-2m=12 equation: 


Simplifying
9m + m + -7m + -2m = 12

Combine like terms: 9m + m = 10m
10m + -7m + -2m = 12

Combine like terms: 10m + -7m = 3m
3m + -2m = 12

Combine like terms: 3m + -2m = 1m
1m = 12

Solving
1m = 12

Solving for variable 'm'.

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

Divide each side by '1'.
m = 12

Simplifying
m = 12

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