document.write( "Question 253163: y+2x=-1
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\n" ); document.write( "\n" ); document.write( "first equation:y plus 2x equals negative 1.
\n" ); document.write( "second equation: y minus 4 equals negative 2x.
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Algebra.Com's Answer #185478 by Alan3354(69443)\"\" \"About 
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y+2x=-1
\n" ); document.write( "y-4=-2x --> y+2x=4
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\n" ); document.write( "y+2x can't equal both -1 and 4. These are inconsistent, no solution.
\n" ); document.write( "If you graph them, you get 2 parallel lines, no intersection, no solution.
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