document.write( "Question 438824: could someone please show me step by step how to solve the system by using the elimination method?
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document.write( "5x+3y=-7
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document.write( "7x-2y=13 \n" );
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Algebra.Com's Answer #303376 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! could someone please show me step by step how to solve the system by using the elimination method? \n" ); document.write( "5x+3y=-7 \n" ); document.write( "7x-2y=13 \n" ); document.write( "--------- \n" ); document.write( "Multiply the 1st eqn by 2, and the 2nd by 3. \n" ); document.write( "Add them. \n" ); document.write( "Solve for x. \n" ); document.write( "Sub for x into either eqn and solve for y.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |