document.write( "Question 352102: which of the ordered pairs is the best estimate of the solution of the system y=-2x-1 and y=x-3 \n" ); document.write( "
Algebra.Com's Answer #251562 by Alan3354(69443)\"\" \"About 
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y=-2x-1 and y=x-3
\n" ); document.write( "-2x-1 = x-3
\n" ); document.write( "3x = 2
\n" ); document.write( "x = 2/3
\n" ); document.write( "y = -7/3
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\n" ); document.write( "It's not an estimate.
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