document.write( "Question 1108564: 9x+7y=-6
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document.write( "-13x+8y=4
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document.write( "Solve using substitution \n" );
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Algebra.Com's Answer #723537 by blake cade _ 69_XD(2)![]() ![]() You can put this solution on YOUR website! for the first one it would be y=-9x over 7 subtract 6 over 7\r \n" ); document.write( "\n" ); document.write( "and for the other one it is y=13x over 8 +1/2 \n" ); document.write( " |