document.write( "Question 1152406: A newspaper carrier has $10.80 in change. He has two more quarters than dimes but three times as many nickels as quarters. How many coins of each type does he have?
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Algebra.Com's Answer #774423 by josgarithmetic(39630)\"\" \"About 
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\n" ); document.write( "He has two more quarters than dimes but three times as many nickels as quarters.
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\n" ); document.write( "\n" ); document.write( "\"system%28q-d=2%2Cn%2Fq=3%2C25q%2B10d%2B5n=1080%29\"\r
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\n" ); document.write( "\n" ); document.write( "Simplify E3, and substitute for d and n:
\n" ); document.write( "\"5q%2B2d%2Bn=216\"\r
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\n" ); document.write( "\n" ); document.write( "\"5q%2B2%2A%28q-2%29%2B3q=216\"-----------one equation in one variable\r
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