A store offers a discount on a product such that customers pay only 70% of the original price. If the discounted price is $84, what was the original price?
Let's denote the original price as x. We know that the discounted price is 70% of the original price, so we can write an equation:

Discounted Price = 0.7 * Original Price
84 = 0.7 * x

To solve for x, divide both sides by 0.7:

x = 84 / 0.7
x = 120

The original price of the product was $120.