document.write( "Question 342265: solve each system of equations 2x-y=12
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Algebra.Com's Answer #245028 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"2x-y=12\"
\n" ); document.write( "\"x%2B3y=13+\"\r
\n" ); document.write( "\n" ); document.write( "From eq. 1,
\n" ); document.write( "\"y=2x-12\"
\n" ); document.write( "Substitute into eq. 2,
\n" ); document.write( "\"x%2B3%282x-12%29=13\"
\n" ); document.write( "\"x%2B6x-36=13\"
\n" ); document.write( "\"7x=49\"
\n" ); document.write( "\"highlight%28x=7%29\"
\n" ); document.write( "Then from eq. 1,
\n" ); document.write( "\"y=2%287%29-12\"
\n" ); document.write( "\"y=14-12\"
\n" ); document.write( "\"highlight%28y=2%29\"
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