The given system of equation $=3x+4y =5; \large\frac{9}{2} $$x -6y=\large\frac{15}{2}$has :

Question

$(A) \;one\;solution \\(B)\; infinitely\;many\;number\;of\;solutions \\(C)\; no\;solutions \\(D)\;none\;of\;the \;above $