document.write( "Question 284271: Laura spent 1/3 of her money, then she spent 1/3 of the remainder. Altogether she spent
\n" ); document.write( "$120.
\n" ); document.write( "How much did she have to start with?
\n" ); document.write( "

Algebra.Com's Answer #206274 by mananth(16946)\"\" \"About 
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Laura spent 1/3 of her money, then she spent 1/3 of the remainder. Altogether she spent
\n" ); document.write( "$120.
\n" ); document.write( "How much did she have to start with?\r
\n" ); document.write( "\n" ); document.write( "let her have $x\r
\n" ); document.write( "\n" ); document.write( "she spent 1/3 *x\r
\n" ); document.write( "\n" ); document.write( "She had balance of x-1/3*x\r
\n" ); document.write( "\n" ); document.write( "She again spent 1/3 * (x-1/3*x)\r
\n" ); document.write( "\n" ); document.write( "1/3*x + 1/3 * (x-x/3)\r
\n" ); document.write( "\n" ); document.write( "x/3 +1/3 * (3x-x/3)\r
\n" ); document.write( "\n" ); document.write( "x/3 + 1/9 *2x\r
\n" ); document.write( "\n" ); document.write( "3x+2x/9 = 120\r
\n" ); document.write( "\n" ); document.write( "5x/9=120\r
\n" ); document.write( "\n" ); document.write( "5x=1080\r
\n" ); document.write( "\n" ); document.write( "x= 216\r
\n" ); document.write( "\n" ); document.write( "She had $216
\n" ); document.write( "
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