document.write( "Question 1066712: 4x-3y=11; 3x+7y=-1 \n" ); document.write( "
Algebra.Com's Answer #681955 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Multiply eq. 2 by 4 and subtract from eq. 1 multiplied by 3,
\n" ); document.write( "\"3%284x-3y%29-4%283x%2B7y%29=3%2811%29-4%28-1%29\"
\n" ); document.write( "\"12x-9y-12x-28y=33%2B4\"
\n" ); document.write( "\"-37y=37\"
\n" ); document.write( "\"y=-1\"
\n" ); document.write( "Now use either equation to solve for \"x\".\r
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