If 2, 0 is a solution of the linear equation 2x + 3y = k, then the value of k is?

Answer: Option A

$$\begin{array}{rl}& 2x+3y=k\left(2=x,0=y\right)\\ & \therefore 2\times 2+3\times 0=k\\ & \iff k=4\end{array}$$