Question

find the value of k for which the pair of linear equation 2 X + 3 Y + 2 is equals to zero and K - 2 X + K + 1 Y + 6 is equals to zero has unique solution​

Answer 1

Answer:

2x+3y+2=0

2x+3y= -2

and

k-2x+k+1y+6

2k-2x+y+6=0

2k-2x+y= -6