Solve: -4 < 3x + 8 ≤ 23
-4 < 3x + 8 ≤ 23
-8 -8 -8
-12 < 3x ≤ 15 {subtracted 8 from the left, middle, and right}
-4 < x ≤ 5 {divided the left, middle, and right, by 3}
- Algebra House
-8 -8 -8
-12 < 3x ≤ 15 {subtracted 8 from the left, middle, and right}
-4 < x ≤ 5 {divided the left, middle, and right, by 3}
- Algebra House
