2m+8=5m-13

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Solution for 2m+8=5m-13 equation:


Simplifying
2m + 8 = 5m + -13

Reorder the terms:
8 + 2m = 5m + -13

Reorder the terms:
8 + 2m = -13 + 5m

Solving
8 + 2m = -13 + 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.
8 + 2m + -5m = -13 + 5m + -5m

Combine like terms: 2m + -5m = -3m
8 + -3m = -13 + 5m + -5m

Combine like terms: 5m + -5m = 0
8 + -3m = -13 + 0
8 + -3m = -13

Add '-8' to each side of the equation.
8 + -8 + -3m = -13 + -8

Combine like terms: 8 + -8 = 0
0 + -3m = -13 + -8
-3m = -13 + -8

Combine like terms: -13 + -8 = -21
-3m = -21

Divide each side by '-3'.
m = 7

Simplifying
m = 7

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