9m+20=-10m-8

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Solution for 9m+20=-10m-8 equation:


Simplifying
9m + 20 = -10m + -8

Reorder the terms:
20 + 9m = -10m + -8

Reorder the terms:
20 + 9m = -8 + -10m

Solving
20 + 9m = -8 + -10m

Solving for variable 'm'.

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

Add '10m' to each side of the equation.
20 + 9m + 10m = -8 + -10m + 10m

Combine like terms: 9m + 10m = 19m
20 + 19m = -8 + -10m + 10m

Combine like terms: -10m + 10m = 0
20 + 19m = -8 + 0
20 + 19m = -8

Add '-20' to each side of the equation.
20 + -20 + 19m = -8 + -20

Combine like terms: 20 + -20 = 0
0 + 19m = -8 + -20
19m = -8 + -20

Combine like terms: -8 + -20 = -28
19m = -28

Divide each side by '19'.
m = -1.473684211

Simplifying
m = -1.473684211

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