document.write( "Question 942259: nickels and dime are worth 7.00 she has 88 coins how many dimes does she have? \n" ); document.write( "
Algebra.Com's Answer #574405 by stanbon(75887)\"\" \"About 
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nickels and dime are worth 7.00 she has 88 coins how many dimes does she have?
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\n" ); document.write( "Quantity:: n + d = 88 coins
\n" ); document.write( "Value:: 5n+10d = 700 cents
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\n" ); document.write( "Modify for elimination:
\n" ); document.write( "n + d = 88
\n" ); document.write( "n + 2d = 140
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\n" ); document.write( "Subtract and solve for \"d\"::
\n" ); document.write( "d = 52 (# of dimes)
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\n" ); document.write( "Solve for \"n\"::
\n" ); document.write( "n + d = 88
\n" ); document.write( "n + 52 = 88
\n" ); document.write( "n = 36 (# of nickels)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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