Question

plz tell fast i will mark you as brainliest​

Answer 1

Answer:

a.

8t=20-4

8t= 16

t= 16/8

t= 2

b.

10z=21-35

10z. = -14

z=-14/10

z=-7/5

c.

7x. =0-15

7x. =-15

x=-15/7

Answer 2

Answer:please click on image

hope you got it.

thanks

waheguru Ji ka khalsa waheguru ji ki Fateh