document.write( "Question 101101: Solve the system;\r
\n" ); document.write( "\n" ); document.write( "x+y=20
\n" ); document.write( "x-y=8
\n" ); document.write( "

Algebra.Com's Answer #73591 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
X+Y=20
\n" ); document.write( "X-Y=8 NOW ADD THESE 2 EQUATIONS.
\n" ); document.write( "-------------------
\n" ); document.write( "2X=28
\n" ); document.write( "X=28/2
\n" ); document.write( "X=14 ANSWER.
\n" ); document.write( "14+Y=20
\n" ); document.write( "Y=20-14
\n" ); document.write( "Y=6 ANSWER.
\n" ); document.write( "PROOF
\n" ); document.write( "14-6=8
\n" ); document.write( "8=8
\n" ); document.write( "
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