2(2z-6)=6z-8

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Solution for 2(2z-6)=6z-8 equation:


Simplifying
2(2z + -6) = 6z + -8

Reorder the terms:
2(-6 + 2z) = 6z + -8
(-6 * 2 + 2z * 2) = 6z + -8
(-12 + 4z) = 6z + -8

Reorder the terms:
-12 + 4z = -8 + 6z

Solving
-12 + 4z = -8 + 6z

Solving for variable 'z'.

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

Add '-6z' to each side of the equation.
-12 + 4z + -6z = -8 + 6z + -6z

Combine like terms: 4z + -6z = -2z
-12 + -2z = -8 + 6z + -6z

Combine like terms: 6z + -6z = 0
-12 + -2z = -8 + 0
-12 + -2z = -8

Add '12' to each side of the equation.
-12 + 12 + -2z = -8 + 12

Combine like terms: -12 + 12 = 0
0 + -2z = -8 + 12
-2z = -8 + 12

Combine like terms: -8 + 12 = 4
-2z = 4

Divide each side by '-2'.
z = -2

Simplifying
z = -2

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