document.write( "Question 1203790: Hi
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document.write( "Bob has 3 more $10 notes than $2 notes. The total value of the $2 notes is $94 less than the total value of the $10 notes. How many $2 notes does he have.
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Algebra.Com's Answer #839625 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Bob has 3 more $10 notes than $2 notes.\r \n" ); document.write( "\n" ); document.write( "Let number of $2 notes be x \n" ); document.write( "$ 10 notes will be x+3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " The total value of the $2 notes is $94 less than the total value of the $10 notes.\r \n" ); document.write( "\n" ); document.write( "$2 notes value = 2x\r \n" ); document.write( "\n" ); document.write( "$10 notes value 10(x+3)\r \n" ); document.write( "\n" ); document.write( "2x = 10(x+3)-94\r \n" ); document.write( "\n" ); document.write( "2x = 10x+30 -94\r \n" ); document.write( "\n" ); document.write( "2x = 10x -64\r \n" ); document.write( "\n" ); document.write( "10x-2x = 64\r \n" ); document.write( "\n" ); document.write( "8x =64\r \n" ); document.write( "\n" ); document.write( "x =8 ---->$2 notes\r \n" ); document.write( "\n" ); document.write( "x+3 = 11 ---> $10 notes\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |