Question

x+y=5 , 2x+y=8 graph​

Answer 1

x= 5-y

now y= 0 => x = 5-0= 5

y=1,=> x= 5-1 =4

y= 2 => 5-2=3

2x+y = 8

y= 8-2x

x=0 =>y=8-2(0)= 8

x=1 => y=8-2(1)=6

x=2 => y=8-2(2)= 4

it's answer.