1) Gathering the data
Green Bay Packers 35
Kansas City Chiefs 10
Touchdown = 6, extra point = 1 Field Goal = 3
The same number of touchdowns and extra points were made
6 x touchdowns as field goals
Extra points=?
field goals?
2) Calling touchdown by x, extra point, y, and field goal as z
x=y
6x=y
6x+y+z=13
=10