2m-4m=8

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Solution for 2m-4m=8 equation: 


Simplifying
2m + -4m = 8

Combine like terms: 2m + -4m = -2m
-2m = 8

Solving
-2m = 8

Solving for variable 'm'.

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

Divide each side by '-2'.
m = -4

Simplifying
m = -4

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