2(3z-2)-2(2-2z)=4

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Solution for 2(3z-2)-2(2-2z)=4 equation:


Simplifying
2(3z + -2) + -2(2 + -2z) = 4

Reorder the terms:
2(-2 + 3z) + -2(2 + -2z) = 4
(-2 * 2 + 3z * 2) + -2(2 + -2z) = 4
(-4 + 6z) + -2(2 + -2z) = 4
-4 + 6z + (2 * -2 + -2z * -2) = 4
-4 + 6z + (-4 + 4z) = 4

Reorder the terms:
-4 + -4 + 6z + 4z = 4

Combine like terms: -4 + -4 = -8
-8 + 6z + 4z = 4

Combine like terms: 6z + 4z = 10z
-8 + 10z = 4

Solving
-8 + 10z = 4

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 + 10z = 4 + 8

Combine like terms: -8 + 8 = 0
0 + 10z = 4 + 8
10z = 4 + 8

Combine like terms: 4 + 8 = 12
10z = 12

Divide each side by '10'.
z = 1.2

Simplifying
z = 1.2

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