Algebra 1HardSystems of Equations ShareSystems of Equations · Hard problemHow many solutions does this system have?{7x−4y=−628x−16y=−24\begin{cases} 7 x - 4 y = -6 \\ 28 x - 16 y = -24 \end{cases}{7x−4y=−628x−16y=−24Aexactly one solutionBno solutionCinfinitely many solutionsCheck Show answer Walk through it step by step Practice more like this Review this concept