220k views
4 votes
Solve for z.
12 = 15 ( z - 1/5 )

User Aaronjg
by
4.7k points

2 Answers

1 vote

Answer:

z=1

Explanation:

Its on Khan

User Deonomo
by
4.0k points
0 votes

Answer:

1=z

Explanation:

Multiply 15 to the parenthesis.

12=15z-15/5

12=15z-3

Add 3 to both sides

15=15z

Simplify

1=z

User Kinetic Stack
by
4.5k points