Question

11) For what value of 'k' does the pair of linear equations 2x - y - 3 = 0 and 2kx + 7y - 5 = 0 have a unique solution x = 1 & y = - 1? A) 3 B) 4 C) 6 D) - 6​

Answer 1

Answer:

l don't have to fight me please help me please