1. **State the problem:** Nasir bought 9 storage bins at the same price each. He used a coupon for 63 off the total purchase. After the coupon, the total cost was 27. We need to find the original price of one storage bin. 2. **Define variables and write the equation:** Let $x$ be the original price of one storage bin. The total original cost for 9 bins is $9x$. After applying the coupon, the total cost is $9x - 63$. We know this equals 27, so: $$9x - 63 = 27$$ 3. **Solve the equation:** Add 63 to both sides: $$9x - 63 + 63 = 27 + 63$$ $$9x = 90$$ Divide both sides by 9: $$\frac{\cancel{9}x}{\cancel{9}} = \frac{90}{9}$$ $$x = 10$$ 4. **Interpret the result:** The original price of one storage bin was 10 dollars. **Final answer:** $10$