document.write( "Question 1105769: Hi\r
\n" ); document.write( "\n" ); document.write( "Cecilia gave 3/8 of her salary to her parents. She spent $120 more on a tv than the amount she had given to her parents and had $180 left.\r
\n" ); document.write( "\n" ); document.write( "how much did she spend on the tv.\r
\n" ); document.write( "\n" ); document.write( "thanks
\n" ); document.write( "

Algebra.Com's Answer #720674 by greenestamps(13196)\"\" \"About 
You can put this solution on YOUR website!


\n" ); document.write( "The answer from the other tutor was fine. Here is a different approach to the problem.

\n" ); document.write( "Let her salary be x. Then...
\n" ); document.write( "she gave (3/8)x to her parents;
\n" ); document.write( "she spent (3/8)x+$120 on a TV;
\n" ); document.write( "she had $180 left

\n" ); document.write( "So
\n" ); document.write( "\"%283%2F8%29s+%2B+%283%2F8%29s+%2B+120+%2B+180+=+s\"
\n" ); document.write( "\"%283%2F4%29s%2B300+=+s\"
\n" ); document.write( "\"300+=+%281%2F4%29s\"
\n" ); document.write( "\"s+=+1200\"

\n" ); document.write( "Her salary is $1200; 3/8 of that is $450; $120 more is $570.

\n" ); document.write( "She spent $570 on the TV.
\n" ); document.write( "
\n" );