document.write( "Question 927397: Michelle has $14 in her purse in 5c, 10c and 20c. If she has an equal number of each coin type, how many coins does Michelle have in her purse? \n" ); document.write( "
Algebra.Com's Answer #562920 by Theo(13342)\"\" \"About 
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you want to convert everything to cents so you are working with the same units throughout the problem.
\n" ); document.write( "$14.00 is equal to 1400 cents.
\n" ); document.write( "if you let x represent the number of coins of each type, then your equation becomes:
\n" ); document.write( "5x + 10x + 20x = 1400
\n" ); document.write( "combine like terms to get:
\n" ); document.write( "35x = 1400
\n" ); document.write( "divide both sides of this equation by 35 to get:
\n" ); document.write( "x = 40
\n" ); document.write( "you have 40 coins of each type.
\n" ); document.write( "40*5 = 200
\n" ); document.write( "40*10 = 400
\n" ); document.write( "40*20 = 800
\n" ); document.write( "add them up and you get 1400 cents which is equivalent to $14.00
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