answersLogoWhite

0

What is 7(n plus 4)21?

User Avatar

Anonymous

∙ 9y ago
Updated: 10/17/2024

0 = 7(n + 4)21

Use distributive property to multiply 7 by n and 4.

0 = (7n + 28)21

Use Distributive property to multiply 21 by 7n and 28.

0 = 147n + 588

Subtract 147n from both sides of the equation.

-147n = 588

Divide the entire equation by -147n.

n = -4

User Avatar

Wiki User

∙ 9y ago
Copy

What else can I help you with?

Related Questions

What is the perimeter of 7n plus 2 plus 6 plus 5n plus 7n plus 3n equals?

22n + 2.


6m plus 5n-4m plus 7n equals?

6m + 5n - 4m + 7n = 2m + 12n


What is 7n - 2 plus 3n plus 4 simplfied?

Gather like terms. The - 2 and 4; the 7n and 3n. 7n - 2 + 3n + 4 = 10n + 2


7n - 2 plus 3n plus 4 equals?

7n - 2 + 3n + 4 = 7n + 3n - 2 + 4 = 10n + 2 which can be simplified to 2(5n +1)


How do you factor -7n squared plus 74n plus 33?

-7n2 + 74n + 33 = -7n2 + 77n - 3n + 33 = -7n*(n - 11) - 3*(n - 11) = =(-7n - 3)*(n - 11) = -(7n +3)*(n - 11)


What is 9m plus 6n-3m plus 7n?

This question as written can be taken two ways: 9m + 6n - 3m + 7n = 6m + 13n, or (9m + 6n) - (3m + 7n) = 9m + 6n - 3m - 7n = 6m - n


What is n if 10n plus 3 equals 7n plus 5?

10n + 3 = 7n + 53n = 2n = 2/3


How do you work out 7n plus 1 equals 6n plus 8?

7n + 1 = 6n + 8 7n=6n+7 (minus 1 from each side) n=7 (7n-6n equals n, you are left with n=7)


.5m plus 7n equals 6.4 2m - 7n equals 6?

(10, 2)


Can 7n plus 21 be factored?

Yes.


What is 421 plus 136.25?

421 + 136.25 = 557.25


What is 9n-2 equals 7n plus 50?

9n-2=7n+50 7n+9n=50+2 16n=52 n= 3.25

Trending Questions
What are the steps to effectively remove a stubborn stain from clothing? Is 0.9 high for abs monocyte? When was The House of Tomorrow created? What is -24 degrees celsius equivalent to? How can an ectotherm warm up in the cold? What is the equation of a with a center -4 and 2 and radius 9? When is cute horse hospital coming out on girlsgogames.com? What are the alphabetic 'Roman numerals' letters equal to? When calculating global population growth death rate is? How do you tell your girlfriend is not worthless? What period is nighthawks set in? What organ helps you breathe 282 cubic feet of air that you need everyday? Who were the commanding officers in the battle of saratoga? Why did adam smith insist that market economy would produce consumer goods more efficiently han a command economy? What are the physical features of the Atacama Desert? What refrigurant is used in the Model TWE048C140B3 AC unit? What happens to the corrosive properties of an acid and a base after they neutralize each other? Can Llamas look left? Do you need to activate polymerization for chain material? What are pyramid like inside?

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.