Question

Solve for x.
4x - 4 <8
AND 9x + 5 > 23

Answer 1

Solve : 9x-28 = 0

Add 28 to both sides of the equation :

9x = 28

Divide both sides of the equation by 9:

x = 28/9 = 3.111

Answer 2

2 < x < 3

Explanation:

4x - 4 < 8 AND 9x + 5 > 23

4x < 12 AND 9x > 18

x < 3 AND x > 2 so the answer is 2 < x < 3.