-2(-z+2)=

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Solution for -2(-z+2)= equation: 


Simplifying
-2(-1z + 2) = 0

Reorder the terms:
-2(2 + -1z) = 0
(2 * -2 + -1z * -2) = 0
(-4 + 2z) = 0

Solving
-4 + 2z = 0

Solving for variable 'z'.

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

Add '4' to each side of the equation.
-4 + 4 + 2z = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 2z = 0 + 4
2z = 0 + 4

Combine like terms: 0 + 4 = 4
2z = 4

Divide each side by '2'.
z = 2

Simplifying
z = 2

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