document.write( "Question 296569: determine whether the graphs of the pair of lines are parallel. x+13=4 4-x=-9 \n" ); document.write( "

Algebra.Com's Answer #213745 by jim_thompson5910(35256) $\"\"$ $\"About$

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Take note that both equations lack a 'y' term. What this means is that they are both vertical lines, which are indeed parallel. \n" ); document.write( "

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