document.write( "Question 945326: 2x+y=9
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document.write( "4X-y=-15
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document.write( "Solve by sub.
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Algebra.Com's Answer #576476 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 2x+y=9 --> y = 9 - 2x \n" ); document.write( "4X-y=-15 \n" ); document.write( "======== \n" ); document.write( "Sub for y in the 2nd equation. \n" ); document.write( " \n" ); document.write( " |