document.write( "Question 731713: Use the substitution method to solve the following system.\r
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document.write( "3x+2y=8
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document.write( "x+4y=-4 \n" );
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Algebra.Com's Answer #447264 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Use the substitution method to solve the following system.\r \n" ); document.write( "\n" ); document.write( "3x+2y=8 \n" ); document.write( "x+4y=-4 --> x = -4y - 4 \n" ); document.write( "Sub for x in the 1st equation. \n" ); document.write( " \n" ); document.write( " |