document.write( "Question 808182: Solution: solve for x and y. Moolah has 27 coins that are all dimes and nickles. The value of the coins is $1.95. How many dimes and how many nickles does she have.
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Algebra.Com's Answer #486808 by TimothyLamb(4379)\"\" \"About 
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d + n = 27
\n" ); document.write( "10d + 5n = 195
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\n" ); document.write( "10(27 - n) + 5n = 195
\n" ); document.write( "270 - 5n = 195
\n" ); document.write( "5n = 75
\n" ); document.write( "n = 15
\n" ); document.write( "d = 12
\n" ); document.write( "Answer:
\n" ); document.write( "15 nickles and 12 dimes
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