Question

3|2x + 4| – 1 = 11

Answer 1

a little

Answer 2

All you have to do is isolate |2x+4| @isaiah993. Do you know how to do that?

Answer 3

How is isolating |2x+4| on one side confusing?

Answer 4

here you know that both sides are positive you can square both sides then solve

or you can draw a graph, that works with all modulus questions

Answer 5

1. If you add 1 to both sides, then divide both sides by 3, you end up with

|2x+4| = 4

2. From there, you inverse the absolute value to get two equations:

2x + 4 = 4
2x + 4 = -4

3. Lastly, you solve each of those two equations for x.

Any questions?

Answer 6

nope