5m+8=2m+20

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Solution for 5m+8=2m+20 equation:


Simplifying
5m + 8 = 2m + 20

Reorder the terms:
8 + 5m = 2m + 20

Reorder the terms:
8 + 5m = 20 + 2m

Solving
8 + 5m = 20 + 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 + 5m + -2m = 20 + 2m + -2m

Combine like terms: 5m + -2m = 3m
8 + 3m = 20 + 2m + -2m

Combine like terms: 2m + -2m = 0
8 + 3m = 20 + 0
8 + 3m = 20

Add '-8' to each side of the equation.
8 + -8 + 3m = 20 + -8

Combine like terms: 8 + -8 = 0
0 + 3m = 20 + -8
3m = 20 + -8

Combine like terms: 20 + -8 = 12
3m = 12

Divide each side by '3'.
m = 4

Simplifying
m = 4

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