document.write( "Question 1073749: solve simultaneously
\n" ); document.write( "2y-3x=-21
\n" ); document.write( "2x+3y=-1
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Algebra.Com's Answer #688535 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"-3x%2B2y=-21\"
\n" ); document.write( "\"2x%2B3y=-1\"
\n" ); document.write( "Multiply eq. 1 by 2 and eq. 2 by 3 and add the equations together to eliminate x.
\n" ); document.write( "\"-6x%2B4y%2B6x%2B9y=-42-3\"
\n" ); document.write( "\"13y=-45\"
\n" ); document.write( "Solve for y, then use either equation to solve for x.\r
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