Question

Write four solution of the equation 2x + y = 13

Answer 1

Answer :(0,13) (1,11)  (2,9)   (3,7)

Step-by-step explanation:

let x= 0

then, 2(0)+y=13

             y=13

let x=1

then,   2(1)+y=13

          y=13-2

             =11

let x=2

then,         2(2)+y=13

            y=13-4

           y= 9

let x=3

then, 2(3)+y=13

         6+y=13

        y=13-6

          =7