document.write( "Question 745172: if 5^(x-1)=7^(1-x) then x =\r
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Algebra.Com's Answer #463448 by tommyt3rd(5050)\"\" \"About 
You can put this solution on YOUR website!
\"5%5E%28x-1%29=7%5E%281-x%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"5%5E%28x-1%29=7%5E%28-%28x-1%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"5%5E%28x-1%29%2A7%5E%28x-1%29=1\"\r
\n" ); document.write( "\n" ); document.write( "\"35%5E%28x-1%29=1\"\r
\n" ); document.write( "\n" ); document.write( "\"35%5E%28x-1%29=35%5E0\"\r
\n" ); document.write( "\n" ); document.write( "\"x-1=0\"\r
\n" ); document.write( "\n" ); document.write( "\"x=1\"\r
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\n" ); document.write( "\n" ); document.write( ":)
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