-4(m-3)=3m-9

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Solution for -4(m-3)=3m-9 equation:


Simplifying
-4(m + -3) = 3m + -9

Reorder the terms:
-4(-3 + m) = 3m + -9
(-3 * -4 + m * -4) = 3m + -9
(12 + -4m) = 3m + -9

Reorder the terms:
12 + -4m = -9 + 3m

Solving
12 + -4m = -9 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
12 + -4m + -3m = -9 + 3m + -3m

Combine like terms: -4m + -3m = -7m
12 + -7m = -9 + 3m + -3m

Combine like terms: 3m + -3m = 0
12 + -7m = -9 + 0
12 + -7m = -9

Add '-12' to each side of the equation.
12 + -12 + -7m = -9 + -12

Combine like terms: 12 + -12 = 0
0 + -7m = -9 + -12
-7m = -9 + -12

Combine like terms: -9 + -12 = -21
-7m = -21

Divide each side by '-7'.
m = 3

Simplifying
m = 3

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