Question

Solve the inequality 6y less than 18

Answer 1

6y < 18
⇒ y < 18/6
⇒ y < 3

Check answer:
y = 2 < 3:
6*2 = 12 < 18 (True)

y = 4 > 3:
6* 4= 24 < 18 (False)

Final answer: y < 3~