m+4=2m+8

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


Simplifying
m + 4 = 2m + 8

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

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

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

Combine like terms: m + -2m = -1m
4 + -1m = 8 + 2m + -2m

Combine like terms: 2m + -2m = 0
4 + -1m = 8 + 0
4 + -1m = 8

Add '-4' to each side of the equation.
4 + -4 + -1m = 8 + -4

Combine like terms: 4 + -4 = 0
0 + -1m = 8 + -4
-1m = 8 + -4

Combine like terms: 8 + -4 = 4
-1m = 4

Divide each side by '-1'.
m = -4

Simplifying
m = -4

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