Question

solve the following system of equations graphically 3x - y = 3,x-2y=-4 = -4

Answer 1

3x-y=3. x-2x=-4

-y=3-3x. -2x= -4

case 1. X= -4 +2

let X be 0. X= -2

-y= 3 - 3 *0

-y = 3-0

-y=3

case2

let X be 2

-y= 3- 3x

-y =3 - 3 *2

-y= 3 -6

-y=-3

now, you will take

case 1

( 0 , 3)

case 2

(2,-3)

now you will put the values on graph paper