Question

if x+3 = 9 ; 4y +3 = 14 and y +z = 20 , then the values of y and z are​

Answer 1

x+3=9

=> x = 9-3

=> x = 6

4y+3=14

=> 4y = 14 – 3

=> 4y = 11

=> y = 11/4 = 2.75

y+z = 20

=>2.75+z = 20

=> z = 20 –2.75

=> z = 17.25

I hope it helps you.

Answer 2

Step-by-step explanation:

y=8,z=12...........

this is the answer child...