document.write( "Question 512166: if you have 72 dollars as a sale price and the discount is 20% what is the original price? i need a formula \n" ); document.write( "
Algebra.Com's Answer #342560 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Let x = Original Price\r
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\n" ); document.write( "\n" ); document.write( "The formula is then \r
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\n" ); document.write( "\n" ); document.write( "x - 0.2x = 72\r
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\n" ); document.write( "\n" ); document.write( "0.8x = 72\r
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\n" ); document.write( "\n" ); document.write( "Solve for x to find the original price\r
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