-2m+8=2m-4

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


Simplifying
-2m + 8 = 2m + -4

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

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

Solving
8 + -2m = -4 + 2m

Solving for variable 'm'.

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

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

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

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

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

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

Combine like terms: -4 + -8 = -12
-4m = -12

Divide each side by '-4'.
m = 3

Simplifying
m = 3

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