Question

Q23. Find the value of k, if x = 2, y = 1 is a solution of the equation 2x + 3y = k.​

Answer 1

7.

Explanation:

Substitute x = 2 and y = 1 into the given equation:

2(2) + 3(1) = k

4 + 3 = k

k = 7.

Answer 2

k=7

Explanation:

2x+3y=k

2(2)+3(1)=k

4+3=k

k=7