itisme28
itisme28 itisme28
  • 11-07-2020
  • Mathematics
contestada

20. Solve 4 - 2(b - 6) = 12

b = 2

b = 12

b = -2

b = -10​

Respuesta :

TheAnimeGirl
TheAnimeGirl TheAnimeGirl
  • 11-07-2020

Answer:

b=2

Option A is the correct option.

Solution,

[tex]4 - 2(b - 6) = 12 \\ or \: 4 - 2b + 12 = 12 \\ or \: 4 + 12 - 2b = 12 \\ or \: 16 - 2b = 12 \\ or \: - 2b = 12 - 16 \\ or \: - 2b = - 4 \\ or \: b = \frac{ - 4}{ - 2} \\ b = 2[/tex]

Hope this helps...

Good luck on your assignment..

Answer Link
dannielle
dannielle dannielle
  • 11-07-2020

Answer:

b=2

Step-by-step explanation:

4-2b-2*(-6)=12

4-2b+12=12

-12            -12

4-2b=0

+2b    +2b

4=2b

:2   :2

b=4:2

b=2

Answer Link

Otras preguntas

Divide 2/4 in half , what is the answer?
) The integumentary system includes diseases of the ________.
I really need help with 8 divided by 248 and blank Pleaseeeee
What number between 49 and 95 is a multiple of 6, 9 and 18?
Do we get homework on this app
How are the number of electoral votes determined for each state?
Brianna spent a total of $52 on 4 used video games. What was the average cost of a game? $13 per game $18 per game $48 per game $56 per game
Amalia uses two different dietary analysis software programs to determine the vitamin E content of a 1-oz serving of cooked asparagus. She notices the amounts g
What number has 6 hundreds and 8 ones?
he table shows the percentages of hydrocarbons that are found in a sample of crude oil. Hydrocarbons Percentage Paraffins 30 Naphthenes 49 Aromatics 15 Asphalti