Question

Solver the inequality -8<2x-4<4

Answer 1

-2 < x < 4

Explanation:

This inequality has 3 sides.

Lets ADD 4 to all sides:

-8 < 2x - 4 < 4

+4 +4 +4

-4 < 2x < 8

Now we divide all sides by 2, to get:

-4 < 2x < 8

-4/2 < 2x/2 < 8/2

-2 < x < 4

The inequality is solved. To the value of x ranges from x = -2 to x = 4. This is the answer.