-9(m-9)=

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Solution for -9(m-9)= equation: 


Simplifying
-9(m + -9) = 0

Reorder the terms:
-9(-9 + m) = 0
(-9 * -9 + m * -9) = 0
(81 + -9m) = 0

Solving
81 + -9m = 0

Solving for variable 'm'.

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

Add '-81' to each side of the equation.
81 + -81 + -9m = 0 + -81

Combine like terms: 81 + -81 = 0
0 + -9m = 0 + -81
-9m = 0 + -81

Combine like terms: 0 + -81 = -81
-9m = -81

Divide each side by '-9'.
m = 9

Simplifying
m = 9

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