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clara spends her entire budget and consumes 5 units of x and 13 units of y. the price of x is twice the price of y. her income doubles and the price of y doubles, but the price of x stays the same. if she continues to buy 13 units of y, what is the largest number of units of x that she can afford?

User Marcodor
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clara spends her entire budget and consumes 5 units of x and 13 units of y. the price of x is twice the price of y. her income doubles and the price of y doubles, but the price of x stays the same. if she continues to buy 13 units of y, what is the largest number of units of x that she can afford?

User David Tunnell
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