document.write( "Question 3862: substitution method? Can someone please help!\r
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document.write( "x+7y= -39
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document.write( "-3y-2y= 22 \n" );
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Algebra.Com's Answer #1691 by longjonsilver(2297)![]() ![]() You can put this solution on YOUR website! you have a typo error in the second equation: one of the 2 \"y's\" should be x...which?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Jon \n" ); document.write( " |