Answer:
The answer to your question is z = 5
Step-by-step explanation:
2(3z - 2) + 8 = 34
1.- Expand
6z - 4 + 8 = 34
2.- Add 4 to both sides
6z - 4 + 8 + 4 = 34 + 4
3.- Simplify
6z + 8 = 38
4.- Subtract 8 to both sides
6z + 8 - 8 = 38 - 8
5.- Simplify
6z = 30
6.- Divide both sides by 6
6/6 z = 30/6
7.- Simplify and result
z = 5
