At a bargain store, Tanya bought 3 items that each cost the same amount. Tony bought 5 items that each cost the same amount, but each was $1.50 less than the items that Tanya bought. Both Tanya and Tony paid the same amount of money. What was the individual cost of each person's items?
1 answer:
Answer:
Step-by-step explanation:
First we create an equation to represent the problem.
3(X) = 5(X - $1.50
Next we distribute the term 5 on the right side.
3(X) = 5(X) - $7.50
Add $7.50 to each side and simplify.
3(X) + $7.50 = 5(X)
Now subtract 3(X) from both sides and simplify.
$7.50 = 2(X)
Divide both sides by 2 and simplify.
$3.75 = X
This is the price of one of Tanya's items. Subtract $1.50 to see Tony's item price.
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Answer:
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Step-by-step explanation:
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