document.write( "Question 876413: if you had 20 coins, just nickels and dimes, which equals $1.40, how many of each coin would there be? \n" ); document.write( "
Algebra.Com's Answer #528753 by ewatrrr(24785)\"\" \"About 
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10x + 5(20-x) = 140 (cents makes sense)
\n" ); document.write( " 5x = 40
\n" ); document.write( " x = 8, number of Dimes. 12 Nickels
\n" ); document.write( "And... 80cents + 60cents = 140cents
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