Question

Solve tbe folloeing system of equations graphically x+3y = 6 and 2x-3y= 12

Answer 1

let x be 3 and y be 1 .

3+3(1)=6

6=6

Lhs = rhs

let x be 9 and y be 2 .

2(9)-3(2)=12

12=12

Lhs =rhs

May it helps you.