document.write( "Question 776177: what is the solution of this problem 7-(4z-9)=9-5z please reply \r
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Algebra.Com's Answer #473423 by sofiyac(983)![]() ![]() You can put this solution on YOUR website! 7-(4z-9)=9-5z \n" ); document.write( "7-4z+9=9-5z you can cancel the 9's \n" ); document.write( "7-4z=-5z add 4z to each side \n" ); document.write( "7=-z divide each side by -1 \n" ); document.write( "-7=z \n" ); document.write( " |