answersLogoWhite

0

Subjects>Math>Math & Arithmetic

What is value of x 11x plus 9 equals 7x plus 21?

User Avatar

Anonymous

∙ 15y ago
Updated: 12/9/2022

11x+9=7x+21

11x-7x=4

4x+9=21

21-9=12

4x=12

12 divided by 4= 3

x=3

User Avatar

Wiki User

∙ 15y ago
Copy

What else can I help you with?

Continue Learning about Math & Arithmetic

What is the answer to 22 plus x equals 1?

The value of x is -21.


What is x when x plus negative 21 equals 8?

The value of x is 29


What is the value of n in this equation 2n plus 1 equals 21?

2(10)+1


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

21+21+19+19=80


What is 12 plus 9 equals?

12 plus 9 equals 21.

Related Questions

8x-9 equals 11x plus 12?

8x - 9 = 11x + 12 8x = 11x + 21 -3x = 21 x = -7


11x -21 equals 7x plus 3 What is x?

11x - 21 = 7x + 3 4x = 24x = 6


7x plus 33 equals 11x plus 21 what is x?

x=3 actually its 7


How do you factor x squared - 11x equals -10?

21


What is the answer to 22 plus x equals 1?

The value of x is -21.


When factored what is the solution set of 2x₂-11x-21 equals 0?

7 and (-3/2)


In a parallelogram solve for x 7x plus 33 degrees and 11X plus 21 degrees?

1) x=21 2) x=14.45


What is x when x plus negative 21 equals 8?

The value of x is 29


What is the value of n in this equation 2n plus 1 equals 21?

2(10)+1


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 10 plus 21 equals?

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

Trending Questions
Where is 1-866-609-2020? Is sum and difference the same? How many squared km are there in 400000 meters squared? How do you convert volume into capacity? When is the angle of incidence in the greatest? How does 1 plus 2 plus 3 plus 4 plus 5 plus 6 plus 7 plus 8 plus 9 equals 100? What is 30000 in 1960 worth in 2012? Is there a Bank Teller Skills Assessment Test? What is the total of the first 5 prime numbers? How do you write three million sixty thousand five hundred twenty? What is the equivalent percent of 7 over 8? What is a quiry? What year was each of the four Gospels written? What is 85 percent of 430? Is 2x2-72y2 a prime polynomial? How many tons are in one brick of a pyramid? What is 69 over 50 as a percent? A bag was bought for 40 and at a profit of 15 percent of the cost price what is the profit? What is an arrangement of events in which the order they occur? What is prefix of adversary?

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.