Math, asked by venugopal47, 9 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.

Previous Question

Next Question

Similar questions

History, 4 months ago

what were tge steps to death during hitlers regime...

Geography, 4 months ago

Ang Tao ay _________ nilalang dahil siya ay may isip na ______ kilos-loob na _________ Ang gamit ng isip ay __________ ang gamit ng kilos-loob ay ___________ ang tunguhin ng isip ay ________ ang tunguhin ng kilos-loob ay _______ Choices: Natatanging Nakaaalam Nagpapasaya/ pumili Isip Umunawa Kumilos/ gumawa Katotohanan Kilos-loob Katotohanan Kabutihan Sanayin Paunlarin Gawing ganap Kindly,...

English, 4 months ago

You are Ravi/Ravina living at B-59, Janakpuri,New Delhi.Write a letter to your friend who lives in a hostel,advising him how to lead a healthy life.

English, 9 months ago

essay on Indian farmer...

Math, 9 months ago

x square minus 3x pluses 1=0 ...

Chemistry, 1 year ago

which of the following does not effect rate of evaporation a)wind speed b)surface area c)temperature d)insoluble heavy impurities...

Science, 1 year ago

Cerials Or Milk First?

Science, 1 year ago

which microorganism is used to preparation of vitamin b complex...