A lending library has a fixed charge for the first three days and… - Vidyadip

Question

A lending library has a fixed charge for the first three days and an additional charge for each day thereafter. Aarushi paid ₹ 27 for a book kept for seven days. If fixed charges are ₹ x and per day charges are ₹ y. Write the linear equation representing the abvoe information.

✓

Answer

Total charges paid by Aarushi is given by
27 + x = 4y
⇒ x + 4y = 27
This is the required linear equation for the given information.

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