answersLogoWhite

0

What do you need to add to -9 to get 8?

User Avatar

Anonymous

∙ 13y ago
Updated: 8/20/2019

You need to add 17.

x+-9=8

Add nine to each side

x+-9=8

+9 +9

-9+9=0 so nine cancels out.

8+9=17 so now you have:

x=17

Now you have the value of x.

User Avatar

Wiki User

∙ 13y ago
Copy

What else can I help you with?

Related Questions

What do you need to add to -8 to get 9?

- 8 + 17 = 9 =========


What do you need to add to -6 to get 2?

9


What do you need to add to -9 to get to 6?

You need to add 6 - (-9) = 6 + 9 = 15.


What do you need add to -7 to get 2?

you need to add +9 +9-7 = +2


What do you need to add to -8 to get 10?

You need to add 18 to negative 8 to get 10.


What do you need to add to -8 to get 2?

you need to add 10


What do you add to -9 to get to 8?

17


What numbers multiply to 72 and add to -17?

The numbers that multiply to 72 and add to -17 are -8 and -9. When you multiply -8 and -9, you get 72, and when you add them together, you get -17.


what do you need to add to -7 to get 9?

To find what you need to add to -7 to get 9, you can set up the equation: -7 + x = 9. Solving for x gives you x = 9 + 7, which simplifies to x = 16. Therefore, you need to add 16 to -7 to get 9.


What is the answer to 1 equals t-8?

9


What are two numbers that add up to 18?

10 and 8


What 2 numbers add up to -8 and multiply to -9?

1-9

Trending Questions
Where can you read hanafuda online? Did Darren vlasman used to be a boxer? What is the answer to powerlines 3 the ultimate challenge? Why would people like laptops instead of computers? Who declares on first page of Indian constitutions? Specialized cells within a cat's eyes allow the cat to? What are the torque specs for whell nuts on a 1979 El Camino? Is 2 to the 4th power times 5 equal 80? How height should you put your stove when your cooking a turkey? Are rubber bands made out of rubber? How old is Julia payettes children? How do you pass through a lock on a river? Who brought Pocahontas to England? What is josh gates middle name? Can the pill cause infertility? What are Molotov cocktails made of? What kind of horses did Marco Polo ride on? Who was the French football champions 1989? How many days there in January in February there? What 350 percent expressed in decimal form?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.