Math, asked by andriacool, 10 months ago

solve this please i beg you ​

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Answers

Answered by rishu6845
1

Answer:

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Answered by nrana
0

Answer:

taking LCM, we get

z-1-8= z+1

-------- ------

8 18

z-9=(z+1)8

-----------

18

z-9=(z+1)4

--'---------

9

9z-81=4z+4

9z-4z=4+81

5z=85

z=17

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