9(m-2)=m+40

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Solution for 9(m-2)=m+40 equation: 


Simplifying
9(m + -2) = m + 40

Reorder the terms:
9(-2 + m) = m + 40
(-2 * 9 + m * 9) = m + 40
(-18 + 9m) = m + 40

Reorder the terms:
-18 + 9m = 40 + m

Solving
-18 + 9m = 40 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-18 + 9m + -1m = 40 + m + -1m

Combine like terms: 9m + -1m = 8m
-18 + 8m = 40 + m + -1m

Combine like terms: m + -1m = 0
-18 + 8m = 40 + 0
-18 + 8m = 40

Add '18' to each side of the equation.
-18 + 18 + 8m = 40 + 18

Combine like terms: -18 + 18 = 0
0 + 8m = 40 + 18
8m = 40 + 18

Combine like terms: 40 + 18 = 58
8m = 58

Divide each side by '8'.
m = 7.25

Simplifying
m = 7.25

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