answersLogoWhite

0

What is 6b plus 21 equals 7b-21 equal to?

User Avatar

Anonymous

∙ 13y ago
Updated: 8/20/2019

If: 6b+21 = 7b-21

Then: 6b-7b = -21-21

And: -b = -42

So: b = 42

User Avatar

Wiki User

∙ 13y ago
Copy

What else can I help you with?

Related Questions

What is 63 plus 47 plus 42 plus 21 equals?

63 plus 47 plus 42 plus 21 is equal to 173.


Can 10 plus 9 equal 21?

No, 10 plus 9 cannot equal 21. The correct sum of 10 and 9 is 19. The statement that 10 plus 9 equals 21 is mathematically incorrect.


Is 4 plus 8 plus 9 equals 21 an expression?

No because it contains an equal sign in it.


How can you get coefficients that are equal for y. 3x plus 5y equals 7 2x plus 15y equals 11?

Multiply the first equation by 3 to give 9x + 15y = 21


What is 31 plus 21 equals?

The mathematical statement 31 plus 21 equals 52 as a total.


What is 21 plus 21 plus 19 plus 19 equals what?

21+21+19+19=80


What is 11 plus 5-10 plus 20-9 plus 14-10 equals?

11 plus 5-10 plus 20-9 plus 14-10 is equal to 21


What is 10 plus 21 equals?

The statement 10 plus 21 equals 31 in total. It can also be written as 10 + 21 = 31.


What is 12 plus 9 equals?

12 plus 9 equals 21.


9 plus x equals 21 for x equals 11?

This is not correct. If x=11, then 9+x=20. In order for 9+x=21 to be correct, x would have to be equal to 12.


IF 2 plus 3 equals 10 7 plus 2 equals 63 6 plus 5 equals 66 8 plus 4 equals 96 13 plus 8 equals?

273 13+8 = 21 and 13*21 = 273


What is the answer for plus 45 plus 21 equals?

66.

Trending Questions
What is 3 percent of 50? Where can one purchase a dash mat? How many players are in the game of chess? How do you destroy the VCR in the cruising room game? What does Eminem mean when he says he has the same tattoo that on nick's back? Advantages of optical fiber communication system compared to conventional communication system? How did the World War 1 effect the farmers? What is 847 as a fraction? How do you change your user name on iCarly.com? Why doesn't CA parole acknowledge a no negative contact restraining order? Does spider have a long I sound? Is -1 a whole number? Should a twin tail betta fish have high or low turbidity? What is the Cooler in Waterloo Road? What would you admire about Alexander Graham Bell? How might being able to think scientifically help you if a modern device stopped working? What is the keyboard shortcut for adding records to an Access table? What is the significance of Ramah in the Bible? What is slimy mud called? Does lil have an apostrophe?

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.