Practice problem
Solve this system. {3x+4y=3x+4y855x−y=2\\\begin{cases}3x+4y&=\frac{3x+4y}8\\\frac5{5x-y}&=2\end{cases}{3x+4y5x−y5=83x+4y=2
x=1323y=−2313\begin{matrix}x=\frac{13}{23}&y=-\frac{23}{13}\end{matrix}x=2313y=−1323
x=2327y=2037\begin{matrix}x=\frac{23}{27}&y=\frac{20}{37}\end{matrix}x=2723y=3720
x=2223y=−4546\begin{matrix}x=\frac{22}{23}&y=-\frac{45}{46}\end{matrix}x=2322y=−4645
x=1023y=−1546\begin{matrix}x=\frac{10}{23}&y=-\frac{15}{46}\end{matrix}x=2310y=−4615
Type a concept, like “slope” or “photosynthesis”.
