Question

For what value of k the pair of linear equation 2x + 3y + k = 0 and
3x - 7y + 2 = 0 have unique solution.​

Answer 1

Answer:

$2x + 3y + k = 3x - 7y + 2 \\ x - 4y + 2 = k \\k = x - 2(y + 1)$

this solution is that I solved

Step-by-step explanation:

that's is your answer