Algebra 1MediumSystems of Equations ShareSystems of Equations · Medium problemSolve the system for xxx and yyy.{−3x+4y=164x−y=−30\begin{cases} - 3 x + 4 y = 16 \\ 4 x - y = -30 \end{cases}{−3x+4y=164x−y=−30 Show answer Walk through it step by step Practice more like this Review this concept