Question

1 ≤ x + 7 < 7
explain how u got the answer plz

Answer 1

-6 ≤ x < 0

Explanation:

This is the answer because:

1) First, we have to isolate the x

2) In order to isolate the x, you have to subtract 7 from 1 and 7

1 - 7 = -6

7 - 7 = 0

Therefore, the inequality is -6 ≤ x < 0

Hope this helps! :D

Answer 2

-6 ≤ x < 0

Explanation:

Subtract the 7 on both sides to get x isolated.