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