Question

Laya is trying to solve the inequality: 10 < 28 - 3h Her work is shown below: 10< 28 - 3h -28 -28 -18

Answer 1

Solution : (-∞, 6)

1) Solving this inequality 10< 28-3h

10 < 28 -3h Subtracting 28 on both sides

10-28< 28 -28-3h

-18<-3h Multiplying by -1

18 > 3h Dividing both sides by 3

6 > h

Solution : (-∞, 6)