Which of the equations have x = -3 , y = 2 as solutions?
2x+3y= 0
2x-3y=0
3x+2y=0
3x-2y=0
2x+3y= 0.
2(-3)+3(2)=0. Hence 2x+3y= 0 is the required answer.
Which of the following equations have x = 7, y = 3 as solution?
Which of the following equations have x=4 and y=2 as a solution?
The pairs of linear equations which have the unique solution x=2,y=–3 are,