20m-m-10m=18

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Solution for 20m-m-10m=18 equation: 


Simplifying
20m + -1m + -10m = 18

Combine like terms: 20m + -1m = 19m
19m + -10m = 18

Combine like terms: 19m + -10m = 9m
9m = 18

Solving
9m = 18

Solving for variable 'm'.

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

Divide each side by '9'.
m = 2

Simplifying
m = 2

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