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
In a circuit if the switch is closed how many volts go across the switch? Who did each gospel author write for and how did they portray Jesus? How much oil does a 883 sportster take? What is the best cookware and knives to buy? Does Norway use the Euro currency? How many meters are in on (km)? What is the largest three digit number whose digits add to 20? Where do the Los Angles Angels of Anaheim play their preseason games? What day of the week was 15 October 1941? Which VOIP service allows SMS forwarding? How much is a disorderly conduct fine? What mountains form boundaries between Europe and Asia along with Urals? How have Malignant cells changed? What is the correct spelling of aquaintances? Does getting denied for a mortgage loan affect your credit score? Is there an American girl doll store in India? What is a cessionary? When you reject something you? What where Shakespeares parents called? How do you transfer pics from one Verizon phone to another?

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.