How do you solve the inequality 5(4y-5) >75?
1 Answer
Explanation:
5(4y-5) > 75
4y-5> 15
4y> 20 implies y>5
Alternatively, you can
- Expand the bracket
20y -25 > 75
- Add
25 to both sides of the inequality
20y > 100
- Divide both sides by
20
(cancel(20)y)/cancel(20) > 100/20
y > 5