document.write( "Question 1174388: The sum of Tina's age and her husband's age is 65. 25 years ago Tina's age was half of her husband's. How old is Tina? \n" ); document.write( "
Algebra.Com's Answer #799825 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
\"system%28x%2By=65%2Cx-25=%28y-25%29%2F2%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28x%2By=65%2C2x-50=y-25%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28x%2By=65%2C2x-y=25%29\"\r
\n" ); document.write( "\n" ); document.write( "ADD the corresponding members.\r
\n" ); document.write( "\n" ); document.write( "\"3x=90\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28x=30%29\"
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