document.write( "Question 920577: How many solutions does -14x+7y=21
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document.write( " -8x+4y=12 have? \n" );
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Algebra.Com's Answer #558457 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! -8x+4y=12 0r y = 2x + 3 \n" ); document.write( "-14x+7y=21 \n" ); document.write( "-14x + 7(2x+3) = 21 \n" ); document.write( " 21 = 21 Infinite Solutions...same line \n" ); document.write( " |