document.write( "Question 1135510: lilly and ellsa are both sister before mom gave them this month allowance lilly had $750 and Ellsa had $215 after mom gave them equal allowance lilly had twice as much as ellsa .how much money did mom give them \n" ); document.write( "
Algebra.Com's Answer #753124 by josgarithmetic(39621)\"\" \"About 
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\"750%2Bx=2%28215%2Bx%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"750%2Bx=430%2B2x\"\r
\n" ); document.write( "\n" ); document.write( "\"750-430=x\"\r
\n" ); document.write( "\n" ); document.write( "\"x=320\"
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