document.write( "Question 287186: solve with respect to x: \"+y=2cosx\" in the range [0, 2pi] \n" ); document.write( "
Algebra.Com's Answer #804924 by ikleyn(52787)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "            The response by @cubeyThePenguin is  IRRELEVANT.\r
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\n" ); document.write( "\n" ); document.write( "            I came to bring the correct solution\r
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document.write( "x = \"arccos%28y%2F2%29\".\r\n" );
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\n" ); document.write( "\n" ); document.write( "Solved (correctly).\r
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