document.write( "Question 1107889: How do you solve this system by using elimination?
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document.write( "2x-5y=-25
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document.write( "3x+4y=20 \n" );
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Algebra.Com's Answer #722918 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! How do you solve this system by using elimination? \n" ); document.write( "2x-5y=-25 \n" ); document.write( "3x+4y=20 \n" ); document.write( "=============== \n" ); document.write( "For elimination, you have to make the coefficients of either x or y match. \n" ); document.write( "--- \n" ); document.write( "Multiply the 1st eqn by 3, and the 2nd by 2, then subtract. \n" ); document.write( " \n" ); document.write( " |