-2m=-4m-8

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Solution for -2m=-4m-8 equation: 


Simplifying
-2m = -4m + -8

Reorder the terms:
-2m = -8 + -4m

Solving
-2m = -8 + -4m

Solving for variable 'm'.

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

Add '4m' to each side of the equation.
-2m + 4m = -8 + -4m + 4m

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

Combine like terms: -4m + 4m = 0
2m = -8 + 0
2m = -8

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

Simplifying
m = -4

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