document.write( "Question 633230: You have 20 coins, all nickels, dimes, and quarters. You have 7 dimes exactly. How many nickels do you have and how many quarters do you have? \n" ); document.write( "
Algebra.Com's Answer #398753 by stanbon(75887)\"\" \"About 
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You have 20 coins, all nickels, dimes, and quarters. You have 7 dimes exactly. How many nickels do you have and how many quarters do you have?
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\n" ); document.write( "quantity Eq.::: n + d + q = 20
\n" ); document.write( "quantity Eq:::: d = 7
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\n" ); document.write( "n + q = 13\r
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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