Question

Linear equations in two variable x+y=4 pseb

Answer 1

Answer:

linear equation in 2 variables

Step-by-step explanation:

x+y=4

let x =0

0+y=4

y=4

(0,4)

let y=0

x+0=4

x=4

(0,4)

let x=2

2+y=4

y=4-2

y=2

(2,2)