document.write( "Question 984553: Solve for x.\r
\n" ); document.write( "\n" ); document.write( "125^(4-7x) = 5^(x^2-22x-18)\r
\n" ); document.write( "\n" ); document.write( "If there is more than one solution, I need to separate them with commas.
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Algebra.Com's Answer #605318 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
\"125=5%5E3\"\r
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\n" ); document.write( "\n" ); document.write( "\"%285%5E3%29%5E%284-7x%29=5%5E%28x%5E2-22x-18%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"5%5E%2812-21x%29=5%5E%28x%5E2-22x-18%29\"\r
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\n" ); document.write( "\n" ); document.write( "Same base, equal exponents\r
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\n" ); document.write( "\n" ); document.write( "---\r
\n" ); document.write( "\n" ); document.write( "x=-5 or x=6
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