document.write( "Question 90506: Which of the ordered pairs are solutions for the equation x - y = 4?
\n" ); document.write( "(3,1), (0, -4), (-4, 0), (-3, -7)
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Algebra.Com's Answer #65744 by checkley75(3666)\"\" \"About 
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x-y=4 3-1=2 not a solution.
\n" ); document.write( "0-(-4)=4 an answer.
\n" ); document.write( "-4-0=-4 not a solution.
\n" ); document.write( "-3-(-7)=4 an answer.
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