9m-4(2m-9)=12

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Solution for 9m-4(2m-9)=12 equation:


Simplifying
9m + -4(2m + -9) = 12

Reorder the terms:
9m + -4(-9 + 2m) = 12
9m + (-9 * -4 + 2m * -4) = 12
9m + (36 + -8m) = 12

Reorder the terms:
36 + 9m + -8m = 12

Combine like terms: 9m + -8m = 1m
36 + 1m = 12

Solving
36 + 1m = 12

Solving for variable 'm'.

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

Add '-36' to each side of the equation.
36 + -36 + 1m = 12 + -36

Combine like terms: 36 + -36 = 0
0 + 1m = 12 + -36
1m = 12 + -36

Combine like terms: 12 + -36 = -24
1m = -24

Divide each side by '1'.
m = -24

Simplifying
m = -24

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