Answer:
[tex]x+y=21[/tex]
[tex]2x+3y=47[/tex]
Step-by-step explanation:
Lets have x be the number of 2 point field goals and y be the number of 3 point field goals.
We know that the number of shots was 21, this means that
[tex]x+y=21[/tex]
We know that he scored 47 points, this means that
[tex]2x+3y=47[/tex]