answersLogoWhite

0

How do you solve 4x - 9 equals 7x plus 12?

User Avatar

Anonymous

∙ 16y ago
Updated: 8/18/2019

4x - 9 = 7x + 12

Subtract 4x from both sides: -9 = 3x + 12

Subtract 12 from both sides: -21 = 3x

Divide both sides by 3: x = -7

User Avatar

Wiki User

∙ 16y ago
Copy

What else can I help you with?

Related Questions

How do you solve 7x plus 12 equals 3x?

7x = 3x - 12 4x=-12 x=-3


8x plus 30 equals 4x plus 18 solve for x?

8x+30=4x+18 -4x -4x 4x+30=18 -30 -30 4x=-12 4x/4=-12/4 x=-3


How do you solve -4x plus 8 equals -4?

-4x + 8 = -4 -4x + 8 - 8 = -4 -8 -4x = -12 -4x/-4 = -12/-4 x = 3


How do you solve 6 - 4x equals 54?

-12 (?)


How can you solve -2x equals -4x plus 24 step by step?

-2x = -4x + 24 -2x + 4x = 24 2x = 24 x = 24/2 x = 12


How do you solve 2y equals 4x plus 4?

2y = 4x + 4y = 2x + 2


What is 4x plus -12 equals 8?

If: 4x+(-12) = 8 then 4x = 20 and x = 5


Which equation is equivalent to 4x plus y equals 12?

It is: y = -4x+12


How do you solve 2x plus y equals 0 and 4x plus 2y equals 0?

many solutions


What is the solution set for -5x plus x plus 9 equals -4x plus 12?

-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.


Solve for x 5 plus 4x equals 3?

x= -.5


How do you solve 16x plus 4y equals 8?

You can't solve it. But you can simplify it to get: 4x+y=2

Trending Questions
Is neon non-metal or metal? What document properties can include information such as the project author title or subject? Find the number if 55 percent of a number is 11.? How much Skoda spends on advertising? How long would it take to travel 250 miles at 75mph? Where is the candle in I Spy Gold challenger? What is the predominate religion in Ohio? Is it better to be spiritual or humanistic? What are the names of cities that start with the letter b? What is the Portuguese translation of flaxseed? Does a person name Toraino mean? What are the names of fish starting with the letter T? How many kg in 1.3 pound? How do i write a letter to a judge about your husband's change? How do you file a lien on a bank account for child support in Missouri? 4v-7 plus 8v plus 4-5? What are 2 good sources for condensation? Is George strait sick? Manufacturing predominant in the Philippines? What is the answer to the second question on the honey nut cheerio box?

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.