The price of a video game increases by 20%, then decreases by 10%. If the final price is $46.98,
what was the original price?

The original price was $43.50

Step-by-step explanation:

Let

x ----> the original price of a video game

we know that

1) The price of a video game increases by 20%

so

The final price is equal to the original price multiplied by 1.20

so

2) The price of a video game decreases by 10%

so

The final price is equal to the price at this moment multiplied by 0.90

so

we have that

solve for x

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