document.write( "Question 1170254: solve for u, z, y, t: \r
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Algebra.Com's Answer #795127 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "For your info :   there is   NEITHER   \" u \"   NOR   \" y \"   NOR \" t \"   in your formula.\r
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\n" ); document.write( "\n" ); document.write( "Regarding  z,   it is     z = \"1%2F%281%2Fm-1%2Fn%29\" = \"%28mn%29%2F%28n-m%29\".           ANSWER\r
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