Question

1. Solve : x+y=5 & 2x-y=4. ​

Answer 1

Answer:

xy =1

I hope my answer is helpful for us

Answer 2

Step-by-step explanation:

x+y =5

2x-y=4

by subtitution methode, put x=5-y in 2 nd eqn

2(5-y)-y=4

10-2y-y=4

10-3y =4

10-4 =3y

6=3y ie, y=2

now, x=5-2=3