Question

x+y=11 and 2x-3y=7?​

Answer 1

Answer:

Step-by-step explanation:

x+y=11

x=11-y

Putting the value of y in equation 2

2×(11-y)-3y=7

22-2y-3y=7

22-5y=7

-5y=7-22

-5y=-15

y=3

x=11-3=8