document.write( "Question 857366: Can you help me to solve these two equation by using elimination and substitution method.\r
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document.write( "6x + 3y = 0
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document.write( "-3x + 3y = 9\r
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document.write( "2x + 4y = -6
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document.write( "x -3y = 7 \n" );
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Algebra.Com's Answer #516536 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! I count 4 equations not two. Bad way to start a math question! \n" ); document.write( " |