2(z-1)+3=

Solution for 2(z-1)+3= equation:

Simplifying
2(z + -1) + 3 = 0

Reorder the terms:
2(-1 + z) + 3 = 0
(-1 * 2 + z * 2) + 3 = 0
(-2 + 2z) + 3 = 0

Reorder the terms:
-2 + 3 + 2z = 0

Combine like terms: -2 + 3 = 1
1 + 2z = 0

Solving
1 + 2z = 0

Solving for variable 'z'.

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

Add '-1' to each side of the equation.
1 + -1 + 2z = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 2z = 0 + -1
2z = 0 + -1

Combine like terms: 0 + -1 = -1
2z = -1

Divide each side by '2'.
z = -0.5

Simplifying
z = -0.5