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Darya [45]
3 years ago
14

Please help me solve this equation i need step by step explaining 3x + 2= x+4(x+2)

Mathematics
2 answers:
Feliz [49]3 years ago
4 0
The answer is x= -3
Remove the ()
Collect terms
Move variable to the left hand side and change its sign
Move variable to the right hand side and change its sign.
Collect like terms
Subtract the numbers
Divide both sides of the equation by -2
And your solution should be x= -3
yan [13]3 years ago
4 0

Answer:

x=-3

Step-by-step explanation:

hope this helps

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For this question choose as many answers as are correct. if the earth reversed its direction of spin
masya89 [10]

For the given condition- If the earth reversed its direction of spin. Then,

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  • The Moon will indeed rise westward and set eastward.
<h3>What is spinning of Earth?</h3>

The Earth is constantly in motion. Every day, the Earth completes one full rotation around its axis. The axis is an imaginary line that runs through the earth from the North Pole to the South Pole.

Some key features regarding the Earth's rotation are-

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brainly.com/question/1808956

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The complete question is -

If you are standing at the Earth's North Pole.

For this question choose as many answers as are correct. if the earth reversed its direction of spin

7 0
2 years ago
Please help me please
irina [24]

Answer: YOU WILL NEVER SUCCEED IF YOU DON’T TRY

search it up if you really need help

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6 0
2 years ago
The manager at the local auto shop has found that the probability that a car brought into the shop requires an oil change is 0.8
Ber [7]

Answer:

0.85

Step-by-step explanation:

Given two events A and B, the probability that either A or B occurs is given by:

p(A\cup B) = p(A)+p(B)-p(A\cap B)

where

p(A) the probability that A occurs

p(B) is the probability that B occurs

p(A\cap B) is the probability that both A and B occur at the  same time

In this problem, we know the following facts:

p(o) = 0.83 is the probability that the car requires an oil change

p(b)=0.17 is the probability that the car requires a brake repair

p(o\cap b) = 0.15 is the probability that the car requires both an oil change and brake repair

Therefore, the probability that either o (car requiring oil change) or b (car requiring brake repait) occur is:

p(o\cup b)=p(o)+p(b)-p(o\cap b)=0.83+0.17-0.15 = 0.85

4 0
3 years ago
What are the factors of 21?
skelet666 [1.2K]
The answer will be 1,3,7
8 0
3 years ago
Plzzzzzzzzzzzzzzz<br> aaaaaaaaaaaaaaaaaaaaa
kvasek [131]

Answer:

C. 7x + 11

Step-by-step explanation:

(13x-4)+(-6x+15)

13x-4-6x+15

7x+11

4 0
3 years ago
Read 2 more answers
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