qveendimeee qveendimeee
  • 02-05-2019
  • Mathematics
contestada

Solve: 2(x - 4) = 4(2x + 1)
​

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 02-05-2019

Answer:

x=-2

Step-by-step explanation:

2(x - 4) = 4(2x + 1)

Distribute

2x -8 = 8x+4

Subtract 2x from each side

2x-2x-8 = 8x-2x+4

-8 = 6x+4

Subtract 4 from each side

-8-4 = 6x+4-4

-12 = 6x

Divide by 6

-12/6 = 6x/6

-2 =x

Answer Link

Otras preguntas

Which expression is equivalent to 27/125
Which chemical equation best describes the reaction of potassium metal with fluorine gas to form solid potassium fluoride? A. K(s) + F2(g) → KF2(s) B. K(s) + F(
A sound wave of 70 cm travels 840 m in 2.5 sec. What is the velocity and frequency of sound?
What's the other word generous in overlooking insult or injury by others; rising above pettiness
How to find the reference angle of -11pi/3 ?
A solution of hydrogen peroxide, H2O2, is titrated with potassium permanganate, KMnO4, according to the following equation: 5H2O2 + 2KMnO4 + 3H2SO4 = 5O2 + 2MnS
round to the nearest hundredth 5.6192
what do I do to figure out this problem:3x+8=26+x
How do we use the Pythagoras theorem in "everyday life".
If 2/5 of a number is added to 1/3 of the same number ,the sum is 22. What is the number?