Practice problem
Solve the system. x+y=3x+y=3x+y=3 x−3y=1x-3y=1x−3y=1
x=52x=\frac{5}{2}x=25 , y=12y=\frac{1}{2}y=21
x=4x=4x=4 , y=1y=1y=1
x=52x=\frac{5}{2}x=25 , y=32y=\frac{3}{2}y=23
x=32x=\frac{3}{2}x=23 , y=52y=\frac{5}{2}y=25
Type a concept, like “slope” or “photosynthesis”.
