4+5(z-1)=34

Solution for 4+5(z-1)=34 equation:

Simplifying
4 + 5(z + -1) = 34

Reorder the terms:
4 + 5(-1 + z) = 34
4 + (-1 * 5 + z * 5) = 34
4 + (-5 + 5z) = 34

Combine like terms: 4 + -5 = -1
-1 + 5z = 34

Solving
-1 + 5z = 34

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 + 5z = 34 + 1

Combine like terms: -1 + 1 = 0
0 + 5z = 34 + 1
5z = 34 + 1

Combine like terms: 34 + 1 = 35
5z = 35

Divide each side by '5'.
z = 7

Simplifying
z = 7