document.write( "Question 49743: HEY I WAS WANTING TO KNOW HOW TO SLOVE THIS LINEAR EQUATION BY SUBSTITUTION. THE PROBLEM LOOKS LIKE THIS. 4X+Y=6
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document.write( " y=2X \n" );
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Algebra.Com's Answer #33012 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! SINCE Y=2X THEN SUBSTITUTING 2X FOR Y IN THE OTHER EQUATION WE GET 4X+2X=6 THEN\r \n" ); document.write( "\n" ); document.write( "6X=6 OR X=1 NOW SOLVING FOR Y IN Y=2X WE GET Y=2*1 OR Y=2 \n" ); document.write( " |