-9(9-5m+n)=

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Solution for -9(9-5m+n)= equation:


Simplifying
-9(9 + -5m + n) = 0
(9 * -9 + -5m * -9 + n * -9) = 0
(-81 + 45m + -9n) = 0

Solving
-81 + 45m + -9n = 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 + 45m + 81 + -9n = 0 + 81

Reorder the terms:
-81 + 81 + 45m + -9n = 0 + 81

Combine like terms: -81 + 81 = 0
0 + 45m + -9n = 0 + 81
45m + -9n = 0 + 81

Combine like terms: 0 + 81 = 81
45m + -9n = 81

Add '9n' to each side of the equation.
45m + -9n + 9n = 81 + 9n

Combine like terms: -9n + 9n = 0
45m + 0 = 81 + 9n
45m = 81 + 9n

Divide each side by '45'.
m = 1.8 + 0.2n

Simplifying
m = 1.8 + 0.2n

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