Answer:
hey
Step-by-step explanation:
T15 = 31
Its in the picture
I hope it helps :)
x=-1
-7 < 3(x) + 5 ≤ 7
-7 < 3(-1) + 5 ≤ 7
-7 < -3 + 5 ≤ 7
-7 < 2 ≤ 7
