Question

How many solutions are there for the pair of equation
x+2y=8
2x+4y=16

Answer 1

Answer:

infinite number of solution

Step-by-step explanation:

x + 2y - 8 = 0

2x + 4y - 16 = 0

a1/a2 = b1/b2 = c1/c2

1/2 = 2/4 = -8/(-16)

1/2 = 1/2 = 1/2

so eq. has infinite solution