3m+8=m+18

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Solution for 3m+8=m+18 equation:


Simplifying
3m + 8 = m + 18

Reorder the terms:
8 + 3m = m + 18

Reorder the terms:
8 + 3m = 18 + m

Solving
8 + 3m = 18 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
8 + 3m + -1m = 18 + m + -1m

Combine like terms: 3m + -1m = 2m
8 + 2m = 18 + m + -1m

Combine like terms: m + -1m = 0
8 + 2m = 18 + 0
8 + 2m = 18

Add '-8' to each side of the equation.
8 + -8 + 2m = 18 + -8

Combine like terms: 8 + -8 = 0
0 + 2m = 18 + -8
2m = 18 + -8

Combine like terms: 18 + -8 = 10
2m = 10

Divide each side by '2'.
m = 5

Simplifying
m = 5

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