Question 986553
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S=number of seats; L=number of legs
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4(S-1)=L
3S+1=L
4(S-1)=3S+1
4S-4=3S+1
S=5 There are 5 seats.
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L=3S+1
L=3(5)+1
L=15+1
L=16 There are 16 legs.
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How many more legs than seats?
16 legs-5 seats=11 more legs
ANSWER There are 11 more legs than seats in inventory.