Question

find the value of p and q for which the following system of equation has infinitely many solution .
2x + 3y =7 , (p+q+1)x + (p+2q+2)y = 4(p+q) + 1

Answer 1

Answer:

x = (5p-2q+1)/(p-q-1)

y=(-p-q+5)/(p-q-1)