Question

If the pair of equations 2x+3y=7 and kx+9y/2=12 have no solution then the value of k is ​

Answer 1

Answer:

K = 6

Step-by-step explanation:

THE PAIR OF EQUATIONS HAVE NO SOLUTION IF a1/a2=b1/b2≠c1/c2

kx+9y/2=12

= kx+9y-24

2x+3y=7

=2x+3y-7

kx/2x should be equal to 1/3

hence k=6