-6m+18=-8m-20

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Solution for -6m+18=-8m-20 equation:


Simplifying
-6m + 18 = -8m + -20

Reorder the terms:
18 + -6m = -8m + -20

Reorder the terms:
18 + -6m = -20 + -8m

Solving
18 + -6m = -20 + -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.
18 + -6m + 8m = -20 + -8m + 8m

Combine like terms: -6m + 8m = 2m
18 + 2m = -20 + -8m + 8m

Combine like terms: -8m + 8m = 0
18 + 2m = -20 + 0
18 + 2m = -20

Add '-18' to each side of the equation.
18 + -18 + 2m = -20 + -18

Combine like terms: 18 + -18 = 0
0 + 2m = -20 + -18
2m = -20 + -18

Combine like terms: -20 + -18 = -38
2m = -38

Divide each side by '2'.
m = -19

Simplifying
m = -19

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