document.write( "Question 378876: Solve the system by linear combination.\r
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document.write( "3x + 4y = 19
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document.write( "3x + 6y = 33
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Algebra.Com's Answer #269109 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Subtract eqn 2 from eqn 1, solve for y. \n" ); document.write( " \n" ); document.write( " |