8m-20=-9m+30

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Solution for 8m-20=-9m+30 equation:


Simplifying
8m + -20 = -9m + 30

Reorder the terms:
-20 + 8m = -9m + 30

Reorder the terms:
-20 + 8m = 30 + -9m

Solving
-20 + 8m = 30 + -9m

Solving for variable 'm'.

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

Add '9m' to each side of the equation.
-20 + 8m + 9m = 30 + -9m + 9m

Combine like terms: 8m + 9m = 17m
-20 + 17m = 30 + -9m + 9m

Combine like terms: -9m + 9m = 0
-20 + 17m = 30 + 0
-20 + 17m = 30

Add '20' to each side of the equation.
-20 + 20 + 17m = 30 + 20

Combine like terms: -20 + 20 = 0
0 + 17m = 30 + 20
17m = 30 + 20

Combine like terms: 30 + 20 = 50
17m = 50

Divide each side by '17'.
m = 2.941176471

Simplifying
m = 2.941176471

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