document.write( "Question 37063This question is from textbook
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document.write( ": Solve by substitution -\r
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document.write( "4x - 12y = 5
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document.write( "-x + 3y = -1 \n" );
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Algebra.Com's Answer #22771 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! -X+3Y=-1 OR X=3Y+1 SUB 3Y+1 FOR X IN EQUATION #1 WE GET\r \n" ); document.write( "\n" ); document.write( "4(3Y+1)-12Y=5 OR 12Y+4-12Y=5 OR 4=5 (NO SOLUTION) IF YOU PLOT THESE TWO LINES YOU'LL FIND THAT THEY ARE PARALLEL) \n" ); document.write( " |