document.write( "Question 370599: May has 3 times as many dimes as nickels. In all she has $1.40. How many coins of each type does she have?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #264154 by mananth(16949)\"\" \"About 
You can put this solution on YOUR website!
let her have x nickels
\n" ); document.write( "dimes = 3x
\n" ); document.write( "..
\n" ); document.write( "total money =$ 1.40 = 140 cents
\n" ); document.write( "...
\n" ); document.write( "5x+10*3x=140
\n" ); document.write( "35x=140
\n" ); document.write( "/35
\n" ); document.write( "x=140/35
\n" ); document.write( "x = 4 the number of nickels
\n" ); document.write( "..
\n" ); document.write( "dimes = 3x = 3*4 =12
\n" ); document.write( "..
\n" ); document.write( "CHECK
\n" ); document.write( "12*10+4*5 = 140 cents
\n" ); document.write( "...
\n" ); document.write( "m.ananth@hotmail.ca
\n" ); document.write( "
\n" );