document.write( "Question 113461: i am coming up with inconsistant for the following system:
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document.write( "{2x-3y=15
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document.write( "{ y=(2/3)x-10.
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document.write( "am i correct in saying this system is inconsistant? \n" );
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Algebra.Com's Answer #82536 by edjones(8007)![]() ![]() You can put this solution on YOUR website! y=mx+b If m is the same in both equations and b is different then the equations are inconsistent. \n" ); document.write( "A) 2x-3y=15 \n" ); document.write( "B) y=2x/3-10 \n" ); document.write( ". \n" ); document.write( "A) \n" ); document.write( "-3y+2x-2x=-2x+15 \n" ); document.write( "-3y=-2x+15 \n" ); document.write( "-3y/-3=-2x/-3+15/-3 \n" ); document.write( "y=2x/3-5 \n" ); document.write( ". \n" ); document.write( "m=2 in both equations so they are inconsistant. \n" ); document.write( "\"...and never the twain shall meet\" \n" ); document.write( "Ed \n" ); document.write( " |