math

Julius sold 5x as many computers as Sam sold last year. In total they sold 78 computers. How many computers did Julius sell.
**Solve each problem by WRIING and solving the equation.

1. I will assume that 5x means "5 times "

Sam --- x
Julius --- 5x
x + 5x = 78
6x = 78
x = 13

julius sold 5(13) or 65 computers

what does WRIING stand for ?

posted by Reiny

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