document.write( "Question 330818: substitution:\r
\n" ); document.write( "\n" ); document.write( "2x+y=5
\n" ); document.write( "x-2y=3
\n" ); document.write( "

Algebra.Com's Answer #237150 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
1.\"2x%2By=5\"
\n" ); document.write( "2.\"x-2y=3\"
\n" ); document.write( "Multiply eq. 1 by 2 and add to eq. 2,
\n" ); document.write( "\"4x%2B2y%2Bx-2y=10%2B3\"
\n" ); document.write( "\"5x=13\"
\n" ); document.write( "\"highlight%28x=13%2F5%29\"
\n" ); document.write( "Then use either equation to solve for y.
\n" ); document.write( "\"26%2F5%2By=5\"
\n" ); document.write( "\"y=25%2F5-26%2F5\"
\n" ); document.write( "\"highlight%28y=-1%2F5%29\"
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