3m+4=5m+8

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Solution for 3m+4=5m+8 equation:


Simplifying
3m + 4 = 5m + 8

Reorder the terms:
4 + 3m = 5m + 8

Reorder the terms:
4 + 3m = 8 + 5m

Solving
4 + 3m = 8 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
4 + 3m + -5m = 8 + 5m + -5m

Combine like terms: 3m + -5m = -2m
4 + -2m = 8 + 5m + -5m

Combine like terms: 5m + -5m = 0
4 + -2m = 8 + 0
4 + -2m = 8

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

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

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

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

Simplifying
m = -2

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