Question

If 2x +3y = 11 and 2x - 4y = -24 , find the value of P , If y = px+3 .

1 point

P= -1

P = 2

P = 4

P = -4​

Answer 1

Step-by-step explanation:

2x+py=-5....Multiply with 3

6x+3py=-15

3x+3y=-6....Multiply with 2

6x+6y=-12

Now for unique solution, 3p not equal to 6

Therefore p not equal to 2