Question

PLEASE SOLVE IT SOON ​

Answer 1

2x +y=6

2x-y=2

let x =0

taking eqn1

2x+y=6

0+Y=6

y=6

y=(0,6)

let x=2

4+y=6

y=2

y=(2,2)

taking eqn 2

2x-y=2

let x= 0

0-y=2

y=-2

y=(0,-2)

let x=2

4-y=2

-y=-2

y=2

y=(2,2)

Answer 2

Hmmmm I hope I my little bit correct ......

And Thanks for your kind question ,

it made my older concepts clear ^_^"