document.write( "Question 164628: is the ordered pair (-10,10) a solution to the linear equation y=-x? \n" ); document.write( "
Algebra.Com's Answer #121312 by Earlsdon(6294)\"\" \"About 
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\n" ); document.write( "y = -x Substitute x = -10 and y = 10
\n" ); document.write( "10 = -(-10)
\n" ); document.write( "10 = 10 Yes!
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