-2(2m-2)=20

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Solution for -2(2m-2)=20 equation: 


Simplifying
-2(2m + -2) = 20

Reorder the terms:
-2(-2 + 2m) = 20
(-2 * -2 + 2m * -2) = 20
(4 + -4m) = 20

Solving
4 + -4m = 20

Solving for variable 'm'.

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

Add '-4' to each side of the equation.
4 + -4 + -4m = 20 + -4

Combine like terms: 4 + -4 = 0
0 + -4m = 20 + -4
-4m = 20 + -4

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

Divide each side by '-4'.
m = -4

Simplifying
m = -4

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