PrecalculusHardSystems, Matrices, and Determinants ShareSystems, Matrices, and Determinants · Hard problemSolve by Cramer's Rule: {3x−2y=82x+5y=−1\begin{cases} 3x-2y=8 \\ 2x+5y=-1 \end{cases}{3x−2y=82x+5y=−1A(2,−2)(2,-2)(2,−2)B(4,−1)(4,-1)(4,−1)C(2,−1)(2,-1)(2,−1)D(2,+1)(2,+1)(2,+1)Check Show answer Walk through it step by step Practice more like this Review this concept