document.write( "Question 1203185: 6 logx 25 = 7 - log5 x
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Algebra.Com's Answer #838549 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\"+6log%28x%2C25+%29=+7+-+log%285%2Cx%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"+6log%2825+%29%2Flog%28x%29=+%287log%285%29+-+log%28x%29%29%2Flog%285%29\"\r
\n" ); document.write( "\n" ); document.write( "\"+6log%2825+%29log%285%29=+log%28x%29%287log%285%29+-+log%28x%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"+6log%285%5E2+%29log%285%29=+log%28x%29%2A7log%285%29+-+log%28x%29%2Alog%28x%29\"\r
\n" ); document.write( "\n" ); document.write( "\"+6+%2A2log%5E2%285%29=+7log%28x%29%2Alog%285%29+-+log%5E2%28x%29\"\r
\n" ); document.write( "\n" ); document.write( "\"+log%5E2%28x%29-7log%28x%29%2Alog%285%29%2B12log%5E2%285%29=0\"\r
\n" ); document.write( "\n" ); document.write( "let \"+log%28x%29=u\"\r
\n" ); document.write( "\n" ); document.write( "\"+u%5E2-7u%2Alog%285%29%2B12log%5E2%285%29=0\"\r
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\n" ); document.write( "\n" ); document.write( "\"+u=%28-%28-7log%285%29%29%2B-sqrt%2849log%5E2%285%29-48log%5E2%285%29%29%29%2F2\"\r
\n" ); document.write( "\n" ); document.write( "\"+u=%287log%285%29%2B-sqrt%28log%5E2%285%29%29%29%2F2\"\r
\n" ); document.write( "\n" ); document.write( "\"+u=%287log%285%29%2B-log%285%29%29%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"+u=%287log%285%29%2Blog%285%29%29%2F2\"=>\"u=6log%285%29%2F2\"=>\"u=3log%285%29\"
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\n" ); document.write( "\"+u=%287log%285%29-log%285%29%29%2F2\"=>\"u=8log%285%29%2F2\"=>\"u=4log%285%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"+log%28x%29=u\" , then \"+log%28x%29=3log%285%29\" or \"+log%28x%29=4log%285%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"+log%28x%29=3log%285%29\" ....solve for\"++x\"\r
\n" ); document.write( "\n" ); document.write( "\"+log%28x%29=log%285%5E3%29\"\r
\n" ); document.write( "\n" ); document.write( "\"+x=5%5E3\"\r
\n" ); document.write( "\n" ); document.write( "\"+highlight%28x=125%29\"\r
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\n" ); document.write( "\n" ); document.write( "or\r
\n" ); document.write( "\n" ); document.write( "\"+log%28x%29=4log%285%29\".....solve for \"x\"\r
\n" ); document.write( "\n" ); document.write( "\"+log%28x%29=log%285%5E4%29\"\r
\n" ); document.write( "\n" ); document.write( "\"+x=5%5E4\"\r
\n" ); document.write( "\n" ); document.write( "\"+highlight%28x=625%29\"\r
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