document.write( "Question 1043006: \"Determine whether each statement is TRUE or FALSE. If FALSE, show or explain how you know.\"
\n" ); document.write( "(2k)/(2x+h)=(k)/(x+h)\r
\n" ); document.write( "\n" ); document.write( "What is the best way to do these problems? To get my answer of false, I plugged in \"1\" for each variable, is this a valid method?
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Algebra.Com's Answer #658086 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Yes you can plug in any set of values for x, k and h (as long as the denominator isn't zero). So I'm going to plug in x = 0, h = 1 and k = 2.\r
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\n" ); document.write( "\n" ); document.write( "\"%282k%29%2F%282x%2Bh%29+=+%28k%29%2F%28x%2Bh%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%282%2A2%29%2F%282%2A0%2B1%29+=+%282%29%2F%280%2B1%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%284%29%2F%280%2B1%29+=+%282%29%2F%280%2B1%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%284%29%2F%281%29+=+%282%29%2F%281%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"4=2\" Which is a false equation\r
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\n" ); document.write( "\n" ); document.write( "So the original equation is false. \r
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\n" ); document.write( "\n" ); document.write( "Edit: if h = 0 and x was nonzero, then the equation would be true. However, the equation is not true in general. So the answer is still false.
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