Did you ever get an answer?
        
             
        
        
        
Answer: only has one solution
Step-by-step explanation:  If you find the answer for 7x+3x-8, youll get 10x+8. This will be the same answer for 2(5x-4). Making them equal and having only one solution
 
        
                    
             
        
        
        
Answer:
Peyton: 6 years old
Matt: 24 years old 
Justin: 9 years old
Step-by-step explanation:
P= Peyton   M= Matt   J= Justin
P=J-3
M=4P
J+P+M=39
4J-12=M  4J-12=39-J-P
5J-51=-P    P=J-3
5J-51=-J+3    J=9
P=9-3  P=6
M=4(6)  M=24
 
        
             
        
        
        
Answer:
33
Step-by-step explanation:
1 person will be left out but 3x33=99
 
        
             
        
        
        
Adjusted gross income is the total gross income of an individual minus specific deductions.