answersLogoWhite

0

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

User Avatar

Anonymous

∙ 15y 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

∙ 15y 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 do you solve 2y equals 4x plus 4?

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


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


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
When did 4 of the 12 apostles fall in Victoria? Do most NHL players come from Sweden? Why do welfare people sell their food stamps when they received them free? Did nat wolff ever kiss a girl before he kissed allie dimeco a.k.a. rosalina? Where is a internal circuit diagram for a hitachi tv model c50f550p available? The motor system is divided into which two systems? How much is a Ruger MK-Z II pistol worth? What is an example sentence for the idiomatic expression all ears? What was Broadways first act? Who is Kevin garnett best friend? How do you pronounce America? Why does the horizontal velocity of a ball remain the same after it leaves your hand? Where do monkeys go to protect themselves? How much gas money to go 186 miles? How old is Abigail in the winter of red snow? Is rita's water ice good for you? Who are some of the current leaders of the Netherlands? When was mt vernon built? When you pulled your key out it was hot and so was the ignition what would cause this? Who won the fight between Forrest griffin and rampage Jackson?

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 ©2025 Answers.com. 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.