Question

represent 7/5 and -4/5 on number line​

Answer 1

Answer:

Consider 3x−7<5+x

⇒3x−x<5+7

⇒x<

2

12

=6

x<6…(1)

Consider 11−5x≤1

⇒10≤5x

⇒

2

10

≤x

∴2≤x…(2)

From (1) and (2) we get 2≤x<6

∴x∈[2,6)