2(3z-2)-2(5-2z)=-4

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Solution for 2(3z-2)-2(5-2z)=-4 equation:


Simplifying
2(3z + -2) + -2(5 + -2z) = -4

Reorder the terms:
2(-2 + 3z) + -2(5 + -2z) = -4
(-2 * 2 + 3z * 2) + -2(5 + -2z) = -4
(-4 + 6z) + -2(5 + -2z) = -4
-4 + 6z + (5 * -2 + -2z * -2) = -4
-4 + 6z + (-10 + 4z) = -4

Reorder the terms:
-4 + -10 + 6z + 4z = -4

Combine like terms: -4 + -10 = -14
-14 + 6z + 4z = -4

Combine like terms: 6z + 4z = 10z
-14 + 10z = -4

Solving
-14 + 10z = -4

Solving for variable 'z'.

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

Add '14' to each side of the equation.
-14 + 14 + 10z = -4 + 14

Combine like terms: -14 + 14 = 0
0 + 10z = -4 + 14
10z = -4 + 14

Combine like terms: -4 + 14 = 10
10z = 10

Divide each side by '10'.
z = 1

Simplifying
z = 1

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