Question

please solve these questions I will mark u as brainliest ​

Answer 1

Answer:

a. - (iv)

b. - (iii)

c. - (I)

d. - (v)

e. - (ii)

Step -by-step:

a. 15x+6=81

=> 15x=81-6

=> 15x = 75

=> X = 75/15 = 5

x= 5

b. 9z+3=2z-11

=> 9z-2z = -11-3

=> 7z = -14

=> z = -14/7

=> -2

.... its very easy!!! I hope it's help you.. if you want fill answer then comment.. .