document.write( "Question 33599This question is from textbook Algebra 1
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document.write( ": 3x-2y=11
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document.write( "-x+6y=7 \n" );
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Algebra.Com's Answer #19983 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! -X+6Y=7 OR -X=7-6Y OR X=6Y-7 SUBSTITUTING (6Y-7) FOR X IN THE FIRST EQUATION WE GET 3(6Y-7)-2Y=11 OR 18Y-21-2Y=11 OR 16Y=32 OR Y=32/16 OR Y=2 THEN \n" ); document.write( "X=6*2-7 OR X=12-7 OR X=5 \n" ); document.write( "PROOF 3*5-2*2-11 OR 15-4=11 OR 11=11 & \n" ); document.write( "-5+6*2=7 OR -5+12=7 OR 7=7 \n" ); document.write( " \n" ); document.write( " |