Question

What is the solution set of |2x – 3| – 6 = –1?

5 or –5

4 or 1

4 or –1

No solution

Answer 1

Add both sides by 6.

Answer 2

4 or 1

Answer 3

?

Answer 4

Just add both sides by 6. You should get |2x – 3| = 5. Do you follow?

Answer 5

yes

Answer 6

Now, we need to get rid of absolute value. Do you know how to?

Answer 7

its the 3rd one

Answer 8

4,-1

Answer 9

THNK U FOR THE MEDAL:D

Answer 10

You are not helping, @omnomsBESTfriend

Answer 11

i already did

Answer 12

No, you didn't. Of course you gave her the answer, but when she sees another question like this, she going to post it here and we have to help her again and again. Instead, I prefer to teach her how to solve it so she can handle it in future. This mean less questions from her, which mean more times for us to help other users. This is what I called efficient.

Answer 13

SORRY

Answer 14

I understand it now :)