Question

solution to the inequality −13 > −5x + 2 > −28

Answer 1

- 13 > -5x + 2 > -28.....subtract 2
-13 - 2 > -5x + 2 - 2 > -28 - 2
-15 > -5x > -30....divide by -5. and change inequality sign
-15/-5 < (-5/-5)x < -30/-5
3 < x < 6