Question

3. What is the value of k if (k. 5) is the solution
of the simultaneous equations 4x + 3y = 19 and
4x - 3y = - 11

(A) 4 (B
(C) 5 (D) 1​

Answer 1

Answer:

option (D) 1

Step-by-step explanation:

Because if we add both the simultaneous equation we get it's value as 1.