Question

find K for No Solution 2x + 3y = 9; 6x +(K-2) y=3 k-2​

Answer 1

For no solution:

a1/a2 = b1/b2 ≠ c1/c2

a1/a2 = 2/6 = 1/3

b1/b2 = 3/k-2

=> 1/3 = 3/k-3

=> k-2 = 9

=> k = 11