-3m+8m=20

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Solution for -3m+8m=20 equation: 


Simplifying
-3m + 8m = 20

Combine like terms: -3m + 8m = 5m
5m = 20

Solving
5m = 20

Solving for variable 'm'.

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

Divide each side by '5'.
m = 4

Simplifying
m = 4

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