document.write( "Question 916725: Two problems
\n" ); document.write( "evaluate the expression:
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\n" ); document.write( "Find the solution of the exponential equation, rounded to four decimal places.
\n" ); document.write( "10^(1 − x) = 2x \r
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Algebra.Com's Answer #556241 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
\"10%5E%281-x%29=2x\"\r
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\n" ); document.write( "\n" ); document.write( "\"log%2810%2C%2810%5E%281-x%29%29%29=log%2810%2C2x%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"log%2810%2C%2810%5E1%29%2F%2810%5Ex%29%29=log%2810%2C2x%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"log%2810%2C10%5E1%29-log%2810%2C10%5Ex%29=log%2810%2C2x%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"log%2810%2C10%5E1%29=log%2810%2C2x%29%2Blog%2810%2C10%5Ex%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"1=log%2810%2C%28%282x%29%2810%5Ex%29%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"1=log%2810%2C%282x%2A10%5Ex%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"10%5E1=2x%2A10%5Ex\"\r
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\n" ); document.write( "\n" ); document.write( "\"2x%2A10%5Ex=10\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%2A10%5Ex=5\"\r
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\n" ); document.write( "\n" ); document.write( "No way to completely find one formula for x. Numeric computation to approximately match the left and right sides may be the only way
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