2(2z-1)-12=

Solution for 2(2z-1)-12= equation:

Simplifying
2(2z + -1) + -12 = 0

Reorder the terms:
2(-1 + 2z) + -12 = 0
(-1 * 2 + 2z * 2) + -12 = 0
(-2 + 4z) + -12 = 0

Reorder the terms:
-2 + -12 + 4z = 0

Combine like terms: -2 + -12 = -14
-14 + 4z = 0

Solving
-14 + 4z = 0

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 + 4z = 0 + 14

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

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

Divide each side by '4'.
z = 3.5

Simplifying
z = 3.5