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4z/9-2=-8 x=

 Feb 10, 2015

Best Answer 

 #1
avatar+130511 
+5

4z/9-2=-8     add 2 to both sides

4z/9  = -6     multiply both sides by 9

4z = -54       divide both sides by 4

z= -54/4  = -27/2

 

 

 Feb 10, 2015
 #1
avatar+130511 
+5
Best Answer

4z/9-2=-8     add 2 to both sides

4z/9  = -6     multiply both sides by 9

4z = -54       divide both sides by 4

z= -54/4  = -27/2

 

 

CPhill Feb 10, 2015

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