SOLUTION: solve z-7/z+3=1/3

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Question 315250: solve
z-7/z+3=1/3
Answer by user_dude2008(1862) About Me  (Show Source):
You can put this solution on YOUR website!
(z-7)/(z+3)=1/3


3(z-7)=1(z+3)


3z-21=z+3

3z-z=3+21

2z=24

z=12 <----- Answer