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mr_godi [17]
3 years ago
9

Solve 3[–x + (2 x + 1)] = x – 1. X= ?

Mathematics
2 answers:
Yakvenalex [24]3 years ago
5 0

Answer:

The answer is negative 2, for those who don't see the negative sign.

Step-by-step explanation:

ollegr [7]3 years ago
3 0

Answer:

x=-2??

I think this is right .-. sorry if its not

You might be interested in
Please help me with these two questions
melisa1 [442]

Hi! It will be a pleasure to help you finding the solution to this problem, so let's solve each part:

<h2>PART 1.</h2><h3>Finding the correct expression.</h3><h3>Correct answer:</h3>

\boxed{A. \ 1.50h+4}

From the problem, we know the following data of the problem:

  • Laval parked at the beach.
  • Laval paid a fixed price of $4 for a pass.
  • Laval paid $1.50 for each hour.

Our goal is to find the the expression for the total cost for parking at the beach for h hours. So:

Step 1: Since we have a fixed price, this value will appear in our expression:

4

Step 2: Since Laval paid $1.50 for each hour, this can be represented as the following expression:

1.50h

Finally, we can write total cost (C) as the sum of these two expressions:

C=1.50h+4

Finally, our correct option is A:

\boxed{1.50h+4}

<h2>PART 2.</h2><h3>Finding h.</h3><h3>Correct answer:</h3>

5 hours

Here we have to find how many hours Laval spent at the beach knowing that he paid a total amount of $11.50. From the previous part, we know that our expression is:

C=1.50h+4 \\ \\ For \ C=11.50 \\ \\ 11.50=1.50h+4 \\ \\ Subtracting \ 4 \ from \ both \ sides: \\ \\ 11.50-4=1.50h+4-4 \\ \\ 7.5=1.50h \\ \\ Dividing \ both \ sides \ by \ 1.50 \\ \\ h=\frac{7.5}{1.50}=5

Finally, he spent 5 hours at the beach

6 0
3 years ago
How do I solve for X HELP
yarga [219]

Answer:

x = 4 degrees

Step-by-step explanation:

The two angles have the same measurement. They are opposite angles.

26x + 7 = 31x - 13

Group like terms:

26x - 31x = -13 - 7

-5x = -20

x = 4

<em>Check if you want to make sure.</em>

3 0
2 years ago
Read 2 more answers
What is the solution to this equation?
miskamm [114]
The answer is B if you solve for x
7 0
3 years ago
Name the value of given digits in the number below the 9s in 299
Igoryamba

Ones And Tens.

I hope this helped.

5 0
3 years ago
An online poll has a question that appears on the screen, and you simply click buttons to vote "Yes, " "No, " "Not sure, " or "D
ahrayia [7]

Answer:

1,324 responses

Step-by-step explanation:

If the number of "Yes" and "No" answers are stated and then it was given that the remaining answers were "Not sure", it can be assumed that no answer was "Don't Care". Therefore, the sample size is the sum of the number of "Yes", "No", and "Not sure" answers:

S= 636+595+93 = 1,324

The sample size for this poll is 1,324 responses.

7 0
3 years ago
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