The number of solutions of the system $$\begin{cases} x + y = 5 \\ 2x + 2y = 10 \end{cases}$$ is: (A) 0 (B) 1 (C) 2 (D) 3 (E) Infinite
The number of solutions of the system
$$\begin{cases} x + y = 5 \\ 2x + 2y = 10 \end{cases}$$
is:
\noindent(A) 0\\
(B) 1\\
(C) 2\\
(D) 3\\
(E) Infinite