15m+20=8m-22

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Solution for 15m+20=8m-22 equation:


Simplifying
15m + 20 = 8m + -22

Reorder the terms:
20 + 15m = 8m + -22

Reorder the terms:
20 + 15m = -22 + 8m

Solving
20 + 15m = -22 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
20 + 15m + -8m = -22 + 8m + -8m

Combine like terms: 15m + -8m = 7m
20 + 7m = -22 + 8m + -8m

Combine like terms: 8m + -8m = 0
20 + 7m = -22 + 0
20 + 7m = -22

Add '-20' to each side of the equation.
20 + -20 + 7m = -22 + -20

Combine like terms: 20 + -20 = 0
0 + 7m = -22 + -20
7m = -22 + -20

Combine like terms: -22 + -20 = -42
7m = -42

Divide each side by '7'.
m = -6

Simplifying
m = -6

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