Question

find the value s of p in following pair of equation -3x+5y=7 and 2px-3y=1 if the line represented by these equations are intersecting at unique point

Answer 1

Answer:

2px=2*p*x, p=x=y

let 2px be p*2x

-3x+5y-3y=+1-7(p*2x)

-3x+2x/2x=+1-7

-3x=+1-7

-3x=-6

x=2

p=x=2

Step-by-step explanation: