20-3m=2m-8m

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Solution for 20-3m=2m-8m equation:


Simplifying
20 + -3m = 2m + -8m

Combine like terms: 2m + -8m = -6m
20 + -3m = -6m

Solving
20 + -3m = -6m

Solving for variable 'm'.

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

Add '6m' to each side of the equation.
20 + -3m + 6m = -6m + 6m

Combine like terms: -3m + 6m = 3m
20 + 3m = -6m + 6m

Combine like terms: -6m + 6m = 0
20 + 3m = 0

Add '-20' to each side of the equation.
20 + -20 + 3m = 0 + -20

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

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

Divide each side by '3'.
m = -6.666666667

Simplifying
m = -6.666666667

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