Question

Solve the inequality –3(r – 5) + 7 > 28.

Answer 1

Answer: r<-2

Explanation:

-3(r-5)+7>28

-3(r-5)+7-7>28-7

-3(r-5)>21

3(r-5)/3 < -21/3

r-5<-7

r-5+5<-7+5

r<-2