2-2z+2=

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Solution for 2-2z+2= equation: 


Simplifying
2 + -2z + 2 = 0

Reorder the terms:
2 + 2 + -2z = 0

Combine like terms: 2 + 2 = 4
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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