document.write( "Question 207804: kelly had 12 dollars and spent x dollars. ami had 6 dollars and collected x dollars. the two girls then had the same amount of money. form an equation and solve it to determine the value of x. \n" ); document.write( "
Algebra.Com's Answer #157191 by rapaljer(4671) You can put this solution on YOUR website! Kelly = 12-x \n" ); document.write( "Ami = 6 + x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "12-x=6+x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Add x to each side:\r \n" ); document.write( "\n" ); document.write( "12-x +x = 6+x+x \n" ); document.write( "12=6 + 2x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Subtract 6 from each side: \n" ); document.write( "12-6=6+2x-6 \n" ); document.write( "6=2x \n" ); document.write( "x=3 = ANSWER!\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Check: \n" ); document.write( "Kelly =12 - x \n" ); document.write( "Kelly = 12 - 3 = 9 \n" ); document.write( "Ami = 6 + x \n" ); document.write( "Ami = 6 + 3 = 9 \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "R^2 \n" ); document.write( " |