(8-3)(9-m)=30

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Solution for (8-3)(9-m)=30 equation: 


Simplifying
(8 + -3)(9 + -1m) = 30

Combine like terms: 8 + -3 = 5
(5)(9 + -1m) = 30
(9 * 5 + -1m * 5) = 30
(45 + -5m) = 30

Solving
45 + -5m = 30

Solving for variable 'm'.

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

Add '-45' to each side of the equation.
45 + -45 + -5m = 30 + -45

Combine like terms: 45 + -45 = 0
0 + -5m = 30 + -45
-5m = 30 + -45

Combine like terms: 30 + -45 = -15
-5m = -15

Divide each side by '-5'.
m = 3

Simplifying
m = 3

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