Eddie found a jersey he really liked that was 1/5 off . At another store, he found the same jersey listed at the same original price, but it was discounted 15% off. If the same jersey cost $30 and was 1/5 off, how much would Eddie pay for it?

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step-by-step explanation:

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step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!