Question

Solve the following compound inequality: 3<-2x-1≤7

Answer 1

first you would add 1 to all 3 sides of the inequality
4< -2x ≤ 8
then divide by -2 on all 3 sides
dividing by a negative would also make the signs flip the opposite way
-2 > x ≤ -4

Answer 2

4<-2x≤8 is the answer chief