Answer: 
y-5=11
y-5+5=11+5 (Add 5 to both sides)
y=16 (Simplify)
I believe that y=16 cannot be simplified so y=16 should be the answer let me know if it helped.
 
        
             
        
        
        
160/140 = x/56
cross multiply
(140)(x) = (160)(56)
140x = 8960
x = 8960/140
x = 64 lbs <== Vince's weight on the other planet
        
                    
             
        
        
        
5,14 is the domain of this function.
        
             
        
        
        
<span> x = 10/7. Hope this helped
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