document.write( "Question 822051: how do you work out -5x+3=6 x-y=4 by elimination
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Algebra.Com's Answer #494562 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! PUT EACH EQUATION INTO THE SAME FORM, PREFERABLY STANDARD FORM. \n" ); document.write( " \n" ); document.write( "Assuming you meant: \n" ); document.write( " \n" ); document.write( "these are in the form, \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "MULTIPLY ONE OR BOTH EQUATIONS SO THAT THE COEFFICIENT ON ONE OF THE VARIABLES IS THE SAME FOR BOTH EQUATIONS. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "SUBTRACT (OR ADD) ONE EQUATION FROM THE OTHER. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "SOLVE FOR THE UN-ELIMINATED VARIABLE FIRST, AND THEN USE EITHER EQUATION TO FIND THE OTHER VARIABLE. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "' \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |