document.write( "Question 704003: Y = -x +4
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document.write( "Y = 3x
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document.write( "Substitution
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Algebra.Com's Answer #433847 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Y = -x +4 \n" ); document.write( "Y = 3x \n" ); document.write( "Substitution \n" ); document.write( "--------------- \n" ); document.write( "Sub for y in the 1st equation \n" ); document.write( " \n" ); document.write( " |