SOLUTION: I need help with this problem please. z-6/z+6 = 4/7

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Question 311917: I need help with this problem please.
z-6/z+6 = 4/7
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
z-6/z+6 = 4/7
.
7(z-6)=4(z+6)
7z-42=4z+24
3z=66
z=22