 
Andrew M. answered  08/02/17
Tutor
                    
    New to Wyzant
            Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
3f + 2 = 50
3f = 48
f = 16
He had 16 friends, each of whom received 3 chocolates
3(16) + 2 = 50
    Ekiya K.
50
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            02/24/21
 
     
             
                     
                     
                    
Maddie P.
So the equatio .to determine the number of friends at Jack's party is 3(16)+2=50?04/20/20