answersLogoWhite

0

Subjects>Math>Math & Arithmetic

7 plus f - 21 equals -20?

User Avatar

Anonymous

∙ 13y ago
Updated: 9/16/2023

7 + f - 21 = -20

Therefore, 7 + f = 1

f = 1 - 7

f = -6

User Avatar

Wiki User

∙ 13y ago
Copy

What else can I help you with?

Continue Learning about Math & Arithmetic

What mistake was made in this equation 3x plus 7 equals -4x plus 28 -x plus 7 equals 28 -x equals 21 x equals -21?

3x + 7 = -4x + 28 implies 7x + 7 = 28


What is 5 plus 2 plus 3 plus 7 plus 21 divided by 7?

5 + 2 + 3 + 7 + (21/7) = 20


What is 13-7 equals?

20


4 plus 8 plus 7 plus 1 equals?

20


3 x 7 plus y equals 21?

3 x 7 + 0 = 21

Related Questions

What is 5p - 1 equals 2p plus 20?

5p-1=2p-20 3p=21 p=7


What is 7 plus 7 plus 4 plus 3 equals?

It's 21.


What mistake was made in this equation 3x plus 7 equals -4x plus 28 -x plus 7 equals 28 -x equals 21 x equals -21?

3x + 7 = -4x + 28 implies 7x + 7 = 28


5 plus 7 plus 9 equals?

21


What is 9 plus 5 plus 7 equals?

21


What is 7 plus 21 plus 2 plus 86 plus 4 equals?

7 + 21 + 2 + 86 + 4 = 120


What numbers equals 20 and what times what is 20?

20 = 400


Does -7 plus -14 equals -21?

Yes.


What is 5 plus 2 plus 3 plus 7 plus 21 divided by 7?

5 + 2 + 3 + 7 + (21/7) = 20


What is the answer to C over 3 plus 4 equals 11?

The answer is 21 because if 21 is divided by 3 it equals 7 plus 4 equals 11.


What is 6 20 7 14 12 21?

What is 6 / 20 * 7 / 14 * 12 / 21 equals


What is 13-7 equals?

20

Trending Questions
What is a connected compound word for chair? How much is a yard of loom in inches? What is the probability of getting four heads when flipping four identical coins at once? Balance this equation lioh plus h2s equals li2so4 plus H2O? What is 77cm equal in meter? How do you divide the word color into syllables? How many inches thick is a quarter? What three consecutive even numbers add up to 456? What is the smallest number that rounds to 3 600 to the nearest thousand? How do you solve demorgans law? What is 1.875 in lowest terms as a fraction? How much is a two headed quarter worth? How do you make the number 1 out of the numbers 4 2 5 and 9? How do i simplify 22.674 15.05? What is sixteen hundredths? What is the prime integers between 10 and 25? 1 m equals how many km? What is half of 12 How many different answer can you find? Where does Suzi Quatro live? What can you construct if you repeat the perpendicular line segment construction twice using paper folding?

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 ©2025 Answers.com | Lunias Media Inc. 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.