Question

please answer fastly and firstly answer will be rain gift ​

Answer 1

Answer:

Step-by-step explanation:

11 .  p = - 4 /  3

12. x = -8 / 5

13 . x = 18

14. t = -1

15. x = -2

16 .  z = 3/2

17. x = 5

18. Q is not visible