document.write( "Question 531133: Find the slope, if it exists
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\n" ); document.write( " x + 2y = 4
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\n" ); document.write( "A) m= __ ( type an integer or simplified fraction )
\n" ); document.write( "b) Slope does not exist
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Algebra.Com's Answer #350349 by richard1234(7193)\"\" \"About 
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2y = -x + 4\r
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\n" ); document.write( "\n" ); document.write( "y = (-1/2)x + 2\r
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\n" ); document.write( "\n" ); document.write( "Slope is -1/2
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