document.write( "Question 555224: -7x-3y=21 step by step
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Algebra.Com's Answer #361694 by kkasko(46)![]() ![]() ![]() You can put this solution on YOUR website! -7x-3y=21 step by step \n" ); document.write( " +7x. +7x \n" ); document.write( "-3y=7x+21 \n" ); document.write( "/-3. /-3 /-3 \n" ); document.write( " y= -7/3x-7 \n" ); document.write( " Draw a x and y axis Plot (0,-7) , from that point go down 7 and right 3. \n" ); document.write( " |