Question

If (2p-3, p) is a solution of equation 3x-5y=6 than the value of p is

Answer 1

Answer:

Given equations:-

2x+3y=9(p+q)x+(2p−q)y=3(p+q+1)

Here, a2a1=p+q2,b2b1=2p−q3,c2c1=3(p+q+1)9

For a pair of linear equations to have infinitely many solutions:

a2a1=b2b1=c2c1

So, we need, p+q2=2p−q3=3(p+q+1)9