Practice problem
Solve this system of linear equations using the inverse. {5x+y=133x+2y=5\begin{cases}5x+y=13\\3x+2y=5\end{cases}{5x+y=133x+2y=5
x=5y=−1x=5\\y=-1x=5y=−1
x=2y=4x=2\\y=4x=2y=4
x=21y=−14x=21\\y=-14x=21y=−14
x=3y=−2x=3\\y=-2x=3y=−2
Type a concept, like “slope” or “photosynthesis”.
