answersLogoWhite

0

Subjects>Math>Math & Arithmetic

2x plus 21 equals 9x - 7?

User Avatar

Anonymous

∙ 17y ago
Updated: 12/21/2022

2x + 21 = 9 x - 7

Add 7 to each side

2x + 21 = 9x

Subtract 2x from each side

21 = 7x

Divide each side by 7

3 = x

Sorted.

User Avatar

Wiki User

∙ 17y ago
Copy

What else can I help you with?

Continue Learning about Math & Arithmetic

2X plus 2X plus 9X equals?

it equals 13X.


2x plus 7x equals?

It is 9x


2x plus 24 equals 9x-39?

2x + 24 = 9x - 39= 2x + 63 = 9x= 63 = 7x= x = 9


Solve 2x plus 5x-1 equals 9x?

2x + 5x - 1 = 9x 7x - 1 = 9x -1 = 9x - 7x -1 = 2x -1/2=x


What is the answer to 9x plus 3-2x equals -11?

X= -2

Related Questions

2X plus 2X plus 9X equals?

it equals 13X.


What is 2X plus equals 9X?

2x + ? = 9x9x - 2x = 7xso...2x + 7x = 9x


2x plus 7x equals?

It is 9x


2x plus 3 equals 9x equals?

khjgfsddfghjfghjk


2x plus 24 equals 9x-39?

2x + 24 = 9x - 39= 2x + 63 = 9x= 63 = 7x= x = 9


Solve 2x plus 3 equals 9 x equals?

2x+3=9x 3=9x-2x 3=7x x=3/7


How do you slove 2x plus 3 equals 9x?

2x+3=9x-2x -2x3=7x/7 /73/7=x


Solve 2x plus 5x-1 equals 9x?

2x + 5x - 1 = 9x 7x - 1 = 9x -1 = 9x - 7x -1 = 2x -1/2=x


What is the answer to 9x plus 3-2x equals -11?

X= -2


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


How do you solve 2x plus 3 equals 9X equals?

2x + 3 = 9x Subtract 2x from both sides: 3 = 7x Divide both sides by 7: 3/7 = x


What is 9x plus 5 equals 7x plus 11?

2x+5=11 2x=6 x=3

Trending Questions
What is 2627 to the nearest hundredth? What is the volume of a box that is 24 inches long 16 inches wide and 9 inches high? What is the date of birth 01 16 1916 in Roman numerals? What number is one thousand less than 5724? How much is 12 of 50 dollars? Is 12 multiple of 3? what is the nerest number for 690? How many shades of blue are there? How many square meters are there in one decimal? What is a quarter of 1050000? How many cylinders in 91 geo storm with 3 speed automatic? What number is 7 units to the left of -1? What fraction of 4kg is 800gm? What is the force on a 200 lb man dropping 6 ft before coming to a stop? What is the volume of a cylinder with a radius of 4 and a height of 5? What is the line passing through the center of a circle with two endpoints on the circle? How many question can you miss to get an 80 percent on a 81 question test? What are some Scriptures in the Bible that state you give your life to God and He will fulfill the desire of your heart? What is 1 over 5 times 1 over 6? How many seconds in 3000 years?

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.