Algebra 2HardLinear Systems & Matrices ShareLinear Systems & Matrices · Hard problemSolve: {x+y2=5x−y4=1\begin{cases} \dfrac{x+y}{2} = 5 \\[4pt] \dfrac{x-y}{4} = 1 \end{cases}⎩⎨⎧2x+y=54x−y=1A(7,3)(7,3)(7,3)B(3,7)(3, 7)(3,7)C(−7,3)(-7, 3)(−7,3)D(7,−3)(7, -3)(7,−3)Check Show answer Walk through it step by step Practice more like this Review this concept