Solve the system: {x+y=5x−y=1\begin{cases} x + y = 5 \\ x - y = 1 \end{cases}{x+y=5x−y=1 Which is the solution?
(x,y)=(3,2)(x, y) = (3, 2)(x,y)=(3,2)
(x,y)=(2,3)(x, y) = (2, 3)(x,y)=(2,3)
(x,y)=(4,1)(x, y) = (4, 1)(x,y)=(4,1)
(x,y)=(1,4)(x, y) = (1, 4)(x,y)=(1,4)