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vagabundo [1.1K]
3 years ago
7

Julius sold five times as many computers as Sam sold last year. In total, they sold 78 computers. How many computers did Julius

sell?
Mathematics
1 answer:
lara [203]3 years ago
3 0
Let x = # of computers sold by Sam; then 5x = # of computers sold by Julius

 

our equation becomes x + 5x = 78

 

which becomes 6x = 78

 

solving, x = 13 which is the # of computers sold by Sam

 

so 5x = 5(13) = 65 which is the number of computers sold by Julius

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