Find the value of k, if x = 1, y = 2 is a solution of the equation 2x + 3y = k.
A. 5
B. 6
C. 7
D. 8
Answer:D
Find the value of k, if x = 1, y = 2 is a solution of the equation 2x + 3y = k.
A. 5 B. 6 C. 7 D. 8
Explanation: 2x + 3y = k