8m+20=m+2m-5m

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Solution for 8m+20=m+2m-5m equation:


Simplifying
8m + 20 = m + 2m + -5m

Reorder the terms:
20 + 8m = m + 2m + -5m

Combine like terms: m + 2m = 3m
20 + 8m = 3m + -5m

Combine like terms: 3m + -5m = -2m
20 + 8m = -2m

Solving
20 + 8m = -2m

Solving for variable 'm'.

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

Add '2m' to each side of the equation.
20 + 8m + 2m = -2m + 2m

Combine like terms: 8m + 2m = 10m
20 + 10m = -2m + 2m

Combine like terms: -2m + 2m = 0
20 + 10m = 0

Add '-20' to each side of the equation.
20 + -20 + 10m = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 10m = 0 + -20
10m = 0 + -20

Combine like terms: 0 + -20 = -20
10m = -20

Divide each side by '10'.
m = -2

Simplifying
m = -2

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