document.write( "Question 314184: Solve the systems by the addition method\r
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document.write( "2) 3x + 9y = 15
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document.write( " –x + 5y = 3 \n" );
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Algebra.Com's Answer #224599 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! 1. \n" ); document.write( "2. \n" ); document.write( "Multiply eq.2 by 3 and add to eq. 1, \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Then use either equation to solve for x. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |