you need an equation for the number of plays and the points for them:
x+y = 21
3x+y = 49
A field goal is 3 points and the extra point after a touchdown is 1 point. a player made 21 field goals and extra point kicks for 49 points. Find the number of field goals and extra points that he made.
FG= x
extra point =y
=49
x+y=49
did i set up the equation correctly
1 answer
1 answer