15+m+5=-20+5m

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Solution for 15+m+5=-20+5m equation: 


Simplifying
15 + m + 5 = -20 + 5m

Reorder the terms:
15 + 5 + m = -20 + 5m

Combine like terms: 15 + 5 = 20
20 + m = -20 + 5m

Solving
20 + m = -20 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
20 + m + -5m = -20 + 5m + -5m

Combine like terms: m + -5m = -4m
20 + -4m = -20 + 5m + -5m

Combine like terms: 5m + -5m = 0
20 + -4m = -20 + 0
20 + -4m = -20

Add '-20' to each side of the equation.
20 + -20 + -4m = -20 + -20

Combine like terms: 20 + -20 = 0
0 + -4m = -20 + -20
-4m = -20 + -20

Combine like terms: -20 + -20 = -40
-4m = -40

Divide each side by '-4'.
m = 10

Simplifying
m = 10

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