If 2, 0 is a solution of the linear equation 2x + 3y = k, then the value of k is?
A. 4
B. 6
C. 5
D. 2
Answer: Option A
Solution (By Examveda Team)
$$\eqalign{ & 2x + 3y = k\left( {2 = x,{\text{ }}0 = y} \right) \cr & \therefore 2 \times 2 + 3 \times 0 = k \cr & \Leftrightarrow k = 4 \cr} $$This Question Belongs to Arithmetic Ability >> Algebra
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