Question

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

Answer 1

Given the inequality

$7- \frac{2}{b} \ \textless \ \frac{5}{b}$ ⇒ Multiply each term by $'b'$
$7b-2\ \textless \ 5$ ⇒ Add both sides by 2
$7b\ \textless \ 7$ ⇒ Divide both sides by 7
$b\ \textless \ 1$