Transcript 6.2 Elimination method

Sect 6.2: Systems of Equations
(Points of Intersection)
Solve by
Multiplication/Addition!
Ex:
x  3y  1
2x  y  5
Ex:
3x  y  6
6x  2y  12
Ex:
2x  y  4
 4x  2y  6
This method has its limitations….
Ex:
x  y  25
xy4
2
2
Ex: The price for admission to a Jay Football
game is $2 for students and $5 for adults. If
4000 tickets were sold for a total of $16,250,
how many of each kind were purchased?