document.write( "Question 142489: The slope of a line parallel to -x + y = 12 equals_______________, \n" ); document.write( "
Algebra.Com's Answer #103714 by vleith(2983)\"\" \"About 
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Put the line into the form y = mx + b\r
\n" ); document.write( "\n" ); document.write( "\"-x+%2B+y+=+12\"
\n" ); document.write( "\"y+=+x+%2B+12\"\r
\n" ); document.write( "\n" ); document.write( "Now it is in the form y = mx + b.\r
\n" ); document.write( "\n" ); document.write( "So what is m?\r
\n" ); document.write( "\n" ); document.write( "\"m=1\" . The slope of this line is 1.\r
\n" ); document.write( "\n" ); document.write( "The slope of any line parallel to this line is also 1, since parallel lines have the same slope.
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