Question

5. Find the solution set of - 3 = 4x + 1 < 9, x € Z. Represent the solution on the number line.

Please give me the correct answer.
​

Answer 1

$❥{\huge{\underline{\small{\mathbb{\pink{YOUR \ CORRECT \ ANSWER \ }}}}}}$

°°° Solution °°°

−821<2−1−4x≤721

2−17+21<−4x≤215+21

−8<−4x≤8

8>4x≥−8

2>x≥−2