2m+8-4m=28

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Solution for 2m+8-4m=28 equation:


Simplifying
2m + 8 + -4m = 28

Reorder the terms:
8 + 2m + -4m = 28

Combine like terms: 2m + -4m = -2m
8 + -2m = 28

Solving
8 + -2m = 28

Solving for variable 'm'.

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

Add '-8' to each side of the equation.
8 + -8 + -2m = 28 + -8

Combine like terms: 8 + -8 = 0
0 + -2m = 28 + -8
-2m = 28 + -8

Combine like terms: 28 + -8 = 20
-2m = 20

Divide each side by '-2'.
m = -10

Simplifying
m = -10

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