document.write( "Question 830240: A line has a slope of -1 and passes through the points 4,2,3and y.What it's the value of y.
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Algebra.Com's Answer #500449 by jim_thompson5910(35256)\"\" \"About 
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A line has a slope of -1 and passes through the points 4,2,3and y.What it's the value of y.\r
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\n" ); document.write( "\n" ); document.write( "\"m+=+%28y%5B2%5D+-+y%5B1%5D%29%2F%28x%5B2%5D+-+x%5B1%5D%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"-1+=+%28y-2%29%2F%283-4%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"-1+=+%28y-2%29%2F%28-1%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"-1%2A%28-1%29+=+y-2\"\r
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\n" ); document.write( "\n" ); document.write( "\"1+=+y-2\"\r
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\n" ); document.write( "\n" ); document.write( "\"1%2B2+=+y\"\r
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\n" ); document.write( "\n" ); document.write( "\"3+=+y\"\r
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\n" ); document.write( "\n" ); document.write( "\"y+=+3\"
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