Q38
If (2, 0) is a solution of the linear equation 2x + 3y = 5, then the value of k is:
A.
6
B.
5
C.
2
D.
4
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Given that (2, 0) is solution of equation 2x + 3y = k∴ On putting value of x & y in the above equation,
2 × 2 + 3 × 0 = k
k = 4