Question

Below are the steps to solve an equation:

Step 1: |x - 4| + 1 = 8
Step 2: |x - 4| = 8 - 1
Step 3: |x - 4| = 7

Which of the following is a correct next step to solve the equation?

x - 4 = -7

x + 4 = -7

-x - 4 = 7

x + 4 = 7

Answer 1

I think its A

Answer 2

You don't sound very sure.... -____-

Answer 3

Lol you should probably get a second opinion but i think its A

Answer 4

Okay thank you :)