document.write( "Question 942022: How do you solve this system of equations:\r
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document.write( "2x + 3y = 9
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document.write( "x - 2y = 1\r
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Algebra.Com's Answer #574212 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 2x+3y=9 \n" ); document.write( "x-2y=1 \n" ); document.write( "x=2y+1 \n" ); document.write( "2(2y+1)+3y=9 \n" ); document.write( "4y+2+3y=9 \n" ); document.write( "7y=9-2 \n" ); document.write( "7y=7 \n" ); document.write( "y=1 \n" ); document.write( "---------- \n" ); document.write( "2x+3*1=9 \n" ); document.write( "2x+3=9 \n" ); document.write( "2x=9-3 \n" ); document.write( "x=6/2 \n" ); document.write( "x=3 \n" ); document.write( "----- \n" ); document.write( "(3,1) \n" ); document.write( "------------ \n" ); document.write( "x-2y=1 \n" ); document.write( "3-2*1=1 \n" ); document.write( "1=1 \n" ); document.write( " \n" ); document.write( " |