Question

on comparing the ratios of the coefficients find out whether the pair of equations x+2y+5=0 and -3x-6y+1=0 os consistent or inconsistent​

Answer 1

2x−3y−8=0⟶(1)

4x−6y−9=0⟶(2)

2x−3y−8=0

Comparing with

x+b

​y+c 1 =0

a 1 =2 /1 b 1 =−3 1 c 1 =−8

4x−by−9=0

Comparing with

2 x+b

2 y+c

2 =0