document.write( "Question 855388: Substitution method:
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document.write( " 5x-2y=40
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document.write( " x+y=10 \n" );
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Algebra.Com's Answer #515311 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Solve the 2nd eqn for x or y. \n" ); document.write( "Sub into the 1st eqn. \n" ); document.write( " \n" ); document.write( " |