-15+18m=9+20m

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Solution for -15+18m=9+20m equation:


Simplifying
-15 + 18m = 9 + 20m

Solving
-15 + 18m = 9 + 20m

Solving for variable 'm'.

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

Add '-20m' to each side of the equation.
-15 + 18m + -20m = 9 + 20m + -20m

Combine like terms: 18m + -20m = -2m
-15 + -2m = 9 + 20m + -20m

Combine like terms: 20m + -20m = 0
-15 + -2m = 9 + 0
-15 + -2m = 9

Add '15' to each side of the equation.
-15 + 15 + -2m = 9 + 15

Combine like terms: -15 + 15 = 0
0 + -2m = 9 + 15
-2m = 9 + 15

Combine like terms: 9 + 15 = 24
-2m = 24

Divide each side by '-2'.
m = -12

Simplifying
m = -12

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