The regular price of a camera is 97.99. the sale price is 83.30. What is the discount?
2 answers:
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The y's value is given in the first equation. 
. Now to solve, we will, plug it's value in the second equation.
Now we have x's value, we will plug it's value in the first equation.(We can plug it in the second one too, but plugging it the first one will make it easier.)
Now we have x's value, we will plug it's value in the first equation.(We can plug it in the second one too, but plugging it the first one will make it easier.)
