document.write( "Question 490583: When comparing two numbers for the \"mid value\" such as:
\n" ); document.write( "34 x 56/ 34 + 56 =x the problem is self explanatory. But, I am trying to solve the same type of problem with the answer known and one of the numbers an unkown, such as:
\n" ); document.write( "34 x X/34 + X = 21.1555
\n" ); document.write( "Everything I have tried tells me I don't know how to approach this problem Can you please help?
\n" ); document.write( "Thanks,
\n" ); document.write( "Quaedan\r
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Algebra.Com's Answer #334174 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "34 x X/34 + X = 21.1555\r\n" );
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document.write( "\"34%2A%28X%2F34%29%2BX=21.1555\"\r\n" );
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document.write( "\"cross%2834%29%2A%28X%2Fcross%2834%29%29%2BX=21.1555\"\r\n" );
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document.write( "\"X%2BX=21.1555\"\r\n" );
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document.write( "\"2X=21.1555\"\r\n" );
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document.write( "\"X+=+21.1555%2F2\"\r\n" );
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document.write( "\"X+=+10.57775\"\r\n" );
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document.write( "Are you sure that it shouldn't have been\r\n" );
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document.write( "34 + 56/34 + 56 = x\r\n" );
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document.write( "instead?  I say that because in 34 x 56/34 + 56 = x\r\n" );
document.write( "the 34's will just cancel out and you'll always get\r\n" );
document.write( "one-half what the second number is.\r\n" );
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document.write( "If it was supposed to be\r\n" );
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document.write( "34 + X/34 + X =x\r\n" );
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document.write( "34 + X/34 + X = 21.1555\r\n" );
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document.write( "\"34%2BX%2F34%2BX=21.1555\"\r\n" );
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document.write( "You multiply through by 34 getting\r\n" );
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document.write( "\"1156%2BX%2B34X=719.287\"\r\n" );
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document.write( "\"1156%2B35X=719.287\"\r\n" );
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document.write( "\"35X+=+-436.713\"\r\n" );
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document.write( "\"X+=+-12.47751429\"\r\n" );
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document.write( "Edwin
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