Question

1/4z-9=1
What two steps can I use to solve the equation?
1. add 9 to both sides the multiply 4 to both sides

2.subtract 9 then multiply 4 to both sides

3.add 9 then multiply 10 to both sides

Answer 1

1)

Answer 2

1

Answer 3

I don't think any of them solve for z. 1) will get you \(\frac{1}{z}\)

Answer 4

1