document.write( "Question 836182: Elimination using addition and subtraction:
\n" ); document.write( "2x-3y=14 and x+3y=-11\r
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Algebra.Com's Answer #504024 by Fombitz(32388)\"\" \"About 
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1.\"2x-3y=14\"
\n" ); document.write( "2.\"x%2B3y=-11\"
\n" ); document.write( "Add the equations together,
\n" ); document.write( "\"2x-3y%2Bx%2B3y=14-11\"
\n" ); document.write( "\"3x=3\"
\n" ); document.write( "\"x=1\"
\n" ); document.write( "Then use either equation to solve for \"y\".
\n" ); document.write( "\"1%2B3y=-11\"
\n" ); document.write( "\"3y=-12\"
\n" ); document.write( "\"y=-4\"
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