document.write( "Question 1045504: Mary spent half of her allowance going to the movies. She washed the family car and earned 8 dollars. What is her weekly allowance if she ended up with 18 dollars?
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Algebra.Com's Answer #661049 by josgarithmetic(39616)\"\" \"About 
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x, her allowance quantity\r
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\n" ); document.write( "\n" ); document.write( "Amount IN - Amount Out = Amount Held\r
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\n" ); document.write( "\n" ); document.write( "\"x%2B8-x%2F2=18\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%2F2%2B8=18\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%2F2=10\"\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28x=20%29\"
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