document.write( "Question 687940: Sixteen years ago Maddie was 50% younger than she is today. How old is she now? \n" ); document.write( "
Algebra.Com's Answer #425418 by jim_thompson5910(35256)\"\" \"About 
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x - 16 = 0.5*x\r
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\n" ); document.write( "\n" ); document.write( "-16 = 0.5x - x\r
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\n" ); document.write( "\n" ); document.write( "-16 = -0.5x\r
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\n" ); document.write( "\n" ); document.write( "x = -16/(-0.5)\r
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\n" ); document.write( "\n" ); document.write( "x = 32\r
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\n" ); document.write( "\n" ); document.write( "So today, she is 32 years old.
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