answersLogoWhite

0

What is the answer to 12x plus 4 equals 4x-20?

User Avatar

Anonymous

∙ 13y ago
Updated: 8/20/2019

Subtract 4 from both sides.

12x = 4x - 24

Subtract 4x from both sides.

8x = -24

x = -3

Check it.

-36 + 4 = -12 - 20

-32 = -32

It checks.

User Avatar

Wiki User

∙ 13y ago
Copy

What else can I help you with?

Related Questions

6x plus 12x plus 2x equals 80?

6x + 12x + 2x = 80 20x = 80 x = 4


9x plus 2 equals 12x plus 14?

9x + 2 = 12x + 14 -3x = 12 x = -4


12x-8 equals 10x plus 4?

12x - 8 = 10x + 42x = 12x = 6


What is the answer to 8x-3 plus 6x-1 equals 12x plus 6?

8x-3+6x-1 = 12x+614x-4 = 12x+614x-12x = 6+42x = 10x = 5


What is the solution of 2x2-12x plus 16 equals 0?

2*2 - 12x +16 =0 4 - 12x +16 =0 -12x + 16 +4 =0 -12x + 20 =0 -12x = -20 x = 1.666666667


X2 plus 12x-64 equals 0?

x2 + 12x - 64 = 0 ∴ (x + 16)(x - 4) = 0 ∴ x ∈ {4, -16}


What is the discriminent of 9x2 plus 12x equals 2?

It is: 122-4*(9*-2) = 216


How would you solve 12x minus 6 equals 10x plus 2?

12x - 6 = 10x +2 12x - 10x = 2 + 6 2x = 8 x = 4


12x plus 7 equals 8x plus 23?

Subtract 7 from each side: 12x = 8x + 16Subtract 8x from each side: 4x = 16Divide each side by 4: x = 4


What is x in the problem 2x plus 10x - 4 equals 20?

2x + (10x - 4) = 20 2x + 10x - 4 = 20 12x - 4 = 20 12x = 24 x = 2


What does x equal in 12x - 4 equals 3x plus 11?

x works out as 5/3


What is the equation of a line that is parallel to 3y equals -12x plus 9 and that has a y-intercept of -4?

y = - 4x - 4

Trending Questions
What is an unpaid sportsman called? What is F negative2 If your answer is not a whole number enter it as a fraction in lowest terms using the slash mark as the fraction bar? How many ml equals 18 oz? What is the function of the ear skull in the human body? Absorbs the end products of lipid digestion? Did The Missouri Compromise cause the southern states to leave the union? Each main character in this show has won an Emmy? How would you install a horn that is connected to the battery and a push button? What is the job description of a function manager in hospitality inductry? What is the type of energy that can be replenished? What is the perimeter of a beach towel 5 ft long 3 ft wide? Do mudskippers lay eggs? Where can you enter a bellasara webcode? When did Traverse Benjamin Pinn die? What is the name given to a Christian festival? Can you make Gyros at home with a pork loin strip and a rotissere? When does the Fourth Apprentice come out? Does a dog have a backbone? What is the baywatch theme song called? What are some types of art found in Spain?

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.