2(2z-2)-2(2-2z)=2

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


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

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

Reorder the terms:
-4 + -4 + 4z + 4z = 2

Combine like terms: -4 + -4 = -8
-8 + 4z + 4z = 2

Combine like terms: 4z + 4z = 8z
-8 + 8z = 2

Solving
-8 + 8z = 2

Solving for variable 'z'.

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

Add '8' to each side of the equation.
-8 + 8 + 8z = 2 + 8

Combine like terms: -8 + 8 = 0
0 + 8z = 2 + 8
8z = 2 + 8

Combine like terms: 2 + 8 = 10
8z = 10

Divide each side by '8'.
z = 1.25

Simplifying
z = 1.25

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