4-4(3m-3)=-20

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Solution for 4-4(3m-3)=-20 equation: 


Simplifying
4 + -4(3m + -3) = -20

Reorder the terms:
4 + -4(-3 + 3m) = -20
4 + (-3 * -4 + 3m * -4) = -20
4 + (12 + -12m) = -20

Combine like terms: 4 + 12 = 16
16 + -12m = -20

Solving
16 + -12m = -20

Solving for variable 'm'.

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

Add '-16' to each side of the equation.
16 + -16 + -12m = -20 + -16

Combine like terms: 16 + -16 = 0
0 + -12m = -20 + -16
-12m = -20 + -16

Combine like terms: -20 + -16 = -36
-12m = -36

Divide each side by '-12'.
m = 3

Simplifying
m = 3

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