0

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

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.

Wiki User

∙ 13y ago

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 &there4; (x + 16)(x - 4) = 0 &there4; x ∈ {4, -16}

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

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

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

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

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

X2 plus 12x plus 36 equals 0?

x2+12x+36=0 2x+12x+36=0 14x+36=0 14x=-36 x=-36/14 x=-2 4/7

Trending Questions

What is sagamatha? How do vitamins affect people who take them? What is 7 percent compounded monthly? What do you mean by credit card and debit card? How did Robert Morris propose to pay off the national debt left over from fighting the Revolutionary War? Ads technologies inc USB Ultra Hub 4 What is the power supply for this I need how many volt mA etc I dont want to hook up the wrong cord PN USBH 604 FCC LL5 USBH 604 SN 01 7030847? Why human rights are less likely to be abused in wealthy countries? Is Christine brennan a lesbian? What is the pseudoephedrine buying limit in Colorado? What are the health benefits for Minnesota state representative? How do you replace spark plugs on 06 5cyl Chevy Colorado? Where is the thermostat in peugeot 206? Why did Joe Jonas break up with Demi Lovato? Is Leonard Whiting married? What is economic view of citrus butterfly? When is Erick Sanchez birthday from massore? How can gendarme be used in a sentence? Is a fission bomb or a fusion bomb more powerful? What is one reason the united States sided with Britain during ww1? Where are cheetahs protected?

Resources

Top Categories

Product

Company

Copyright ©2025 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.