9(m-20)=-20+17m

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Solution for 9(m-20)=-20+17m equation:


Simplifying
9(m + -20) = -20 + 17m

Reorder the terms:
9(-20 + m) = -20 + 17m
(-20 * 9 + m * 9) = -20 + 17m
(-180 + 9m) = -20 + 17m

Solving
-180 + 9m = -20 + 17m

Solving for variable 'm'.

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

Add '-17m' to each side of the equation.
-180 + 9m + -17m = -20 + 17m + -17m

Combine like terms: 9m + -17m = -8m
-180 + -8m = -20 + 17m + -17m

Combine like terms: 17m + -17m = 0
-180 + -8m = -20 + 0
-180 + -8m = -20

Add '180' to each side of the equation.
-180 + 180 + -8m = -20 + 180

Combine like terms: -180 + 180 = 0
0 + -8m = -20 + 180
-8m = -20 + 180

Combine like terms: -20 + 180 = 160
-8m = 160

Divide each side by '-8'.
m = -20

Simplifying
m = -20

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