Question

SOLVE : -5(x+4)>30; xεZ​

Answer 1

Answer:

⇒ -5(x + 4)/-5 < 30/-5 ….(Dividing by -5)

Note : Division by a negative number reverses the equality

⇒ x + 4 < -6

⇒ x + 4 – 4 < -6 – 4 (Subtracting 4)

⇒ x < -10

∴ Required answer = {-11, -12, -13, …..}

this is answer