solve the compound inequality

Question

0<4x+4<24

Answer 1

0<4x+4<24

subtract 4 from left, middle and right

-4 < 4x < 20

divide left, middle and right by 4

-4/4 < 4x/4 < 20/4

-1 < x < 5

or

in interval notation x is in the interval (-1,5)