18m+19=15m+31

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Solution for 18m+19=15m+31 equation:


Simplifying
18m + 19 = 15m + 31

Reorder the terms:
19 + 18m = 15m + 31

Reorder the terms:
19 + 18m = 31 + 15m

Solving
19 + 18m = 31 + 15m

Solving for variable 'm'.

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

Add '-15m' to each side of the equation.
19 + 18m + -15m = 31 + 15m + -15m

Combine like terms: 18m + -15m = 3m
19 + 3m = 31 + 15m + -15m

Combine like terms: 15m + -15m = 0
19 + 3m = 31 + 0
19 + 3m = 31

Add '-19' to each side of the equation.
19 + -19 + 3m = 31 + -19

Combine like terms: 19 + -19 = 0
0 + 3m = 31 + -19
3m = 31 + -19

Combine like terms: 31 + -19 = 12
3m = 12

Divide each side by '3'.
m = 4

Simplifying
m = 4

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