7 - 2/b < 5/b someone plz help, everything kept saying it was all real numbers but that didnt work

asked Jan 28, 2018 86.8k views

2 votes

7 - 2/b < 5/b

someone plz help, everything kept saying it was all real numbers but that didnt work

7.7k points

Please log in or register to add a comment.

0 votes

Given the inequality

$7- (2)/(b) \ \textless \ (5)/(b)$ ⇒ Multiply each term by
'b'

$7b-2\ \textless \ 5$ ⇒ Add both sides by 2

$7b\ \textless \ 7$ ⇒ Divide both sides by 7

$b\ \textless \ 1$

7.4k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.6m questions

11.2m answers