document.write( "Question 87383This question is from textbook Intermediate Algegra
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document.write( ": Please help me with this problem. Solve system by addition.
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document.write( "2x+3y=8
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document.write( "3x-2y=-1 \n" );
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Algebra.Com's Answer #63299 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! MULTIPLY THE FIRSTSECOND EQUATION BY 2 & THE SECOND EQUATION BY 3 & ADD THEM THUS: \n" ); document.write( "4X+6Y=16 \n" ); document.write( "9X-6Y=-3 \n" ); document.write( "------------------------ \n" ); document.write( "13X=13 \n" ); document.write( "X=13/13 \n" ); document.write( "X=1 ANSWER. \n" ); document.write( "2*1+3Y=8 \n" ); document.write( "2+3Y=8 \n" ); document.write( "3Y=8-2 \n" ); document.write( "3Y=6 \n" ); document.write( "Y=6/3 \n" ); document.write( "Y=2 ANSWER. \n" ); document.write( "PROOF \n" ); document.write( "3*1-2*2=-1 \n" ); document.write( "3-4=-1 \n" ); document.write( "-1=-1 \n" ); document.write( " \n" ); document.write( " |