Question

Solve the inequality. Graph the solution.
–2 ≤ 2x – 4 < 4
My work:
-2 ≤ 2x < 8
0 ≤ 2x < 10
0 ≤ x < 5
There is no choice for it? Am I wrong?

Answer 1

Why did -2 turn to 0?

Answer 2

MAGIC!

Answer 3

I don't know? I'm so confused.

Answer 4

Well.. what's 4-2?
That's another way of looking at it

Answer 5

um
–2 ≤ 2x – 4 < 4
0 ≤ 2x – 6 < 4
0 ≤ 2x < -2

Answer 6

:/

Answer 7

So am I correct?

Answer 8

No >.<

But at least you're giving it an attempt

Answer 9

Yep :)

Answer 10

Okay, so we will start from the beginning. First of all, add 4 to both sides.

Answer 11

Okay. :)

Answer 12

I see my mistake I started on the right instead of the left. So thanks!

Answer 13

Uhm, you sure you're good?

Answer 14

Yes. Thanks again.

Answer 15

Well okay, you're welcome ^_^'