document.write( "Question 371749: find the slope of a line that contains each pair of points:
\n" ); document.write( "(2x,y)and (x,3y)
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Algebra.Com's Answer #264796 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
m = (3y-y)/(x-2x)
\n" ); document.write( "m = 2y/-x
\n" ); document.write( "m = -2y/x
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\n" ); document.write( "This is not a good choice of variable names (x and y) since it could be confused the the coordinates x & y.
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