20-2m=50+m

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Solution for 20-2m=50+m equation:


Simplifying
20 + -2m = 50 + m

Solving
20 + -2m = 50 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
20 + -2m + -1m = 50 + m + -1m

Combine like terms: -2m + -1m = -3m
20 + -3m = 50 + m + -1m

Combine like terms: m + -1m = 0
20 + -3m = 50 + 0
20 + -3m = 50

Add '-20' to each side of the equation.
20 + -20 + -3m = 50 + -20

Combine like terms: 20 + -20 = 0
0 + -3m = 50 + -20
-3m = 50 + -20

Combine like terms: 50 + -20 = 30
-3m = 30

Divide each side by '-3'.
m = -10

Simplifying
m = -10

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