Math, asked by venugopal47, 7 months ago

(2z - 7) - 3(3z + 8) = 4z - 9

Answers

Answered by moulyag18112003

7

Answer:

z = - 11

Step-by-step explanation:

2z - 7 - 9z - 24 = 4z - 9

- 7z - 31 = 4z - 9

- 7z - 4z = - 9 + 31

- 11z = 22

z = - 11

Answered by Rudha24

16

Answer:

(2z - 7) -3(3z + 8) = 4z - 9

2z -7 -9z - 24 = 4z -9

2z - 9z -4z = -9 + 24 + 7

-11z = 22

z = 22/-11 = -2

Ans: -2.

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