Question

Write the number of solutions of the following
pair of linear equations.
2x + 4y -16=0 and 4x+8y=32.​

Answer 1

Step-by-step explanation:

• 2x+4y-16=0

or x+2y-8=0 ------(i)

•4x+8y=32

or x+2y-8=0 -------(ii)

from (i)

x=8-2y ------(iii)

put (iii) in (ii)

so,

8-2y+2y=8

or 0=0

This means that the following pair of linear equations have infinitely many solutions.