Practice problem
Solve for x,yx, yx,y. {2(x−y)=524x−2y=1\begin{cases} 2(x-y) = \frac{5}{2}\\ 4x-2y = 1 \end{cases}{2(x−y)=254x−2y=1
x=14,y=−2x=\frac{1}{4}, y = -2x=41,y=−2
x=−34,y=−2x=-\frac{3}{4}, y = -2x=−43,y=−2
x=−45,y=−12x=-\frac{4}{5}, y = -\frac{1}{2}x=−54,y=−21
x=−53,y=−12x=-\frac{5}{3}, y = -\frac{1}{2}x=−35,y=−21
Type a concept, like “slope” or “photosynthesis”.
