document.write( "Question 316842: Ryan has three times as many quarters as nickels. If Ryan had thirty-one more nickels and five fewer quarters, he would have the same number of each coin. How much money does he have? \n" ); document.write( "
Algebra.Com's Answer #226953 by mananth(16946)![]() ![]() You can put this solution on YOUR website! let the number of nickels be x \n" ); document.write( "quarters = y \n" ); document.write( "1. y=3x \n" ); document.write( ".. \n" ); document.write( "x+31+y-5 = x+y /2 \n" ); document.write( "x+y+26 =x+y /2 \n" ); document.write( "2x+2y+52=x+y \n" ); document.write( "x-y=-52 \n" ); document.write( "2. x-y=-52 \n" ); document.write( "plug value of y in eq 2\r \n" ); document.write( "\n" ); document.write( "x-3x=-52 \n" ); document.write( "-2x=-52 \n" ); document.write( "x=-52/-2 \n" ); document.write( "x=26 nickels \n" ); document.write( "quarters = 3*26=78 \n" ); document.write( " |