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Aloiza [94]
3 years ago
10

4x-(5-x)=8[4-(8+2x-1)]

Mathematics
1 answer:
Alex Ar [27]3 years ago
8 0
4x-(5-x)=8[4-(8+2x-1)]
answer: x= -19/21
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Can someone help me with this? Please and thank you!
sergiy2304 [10]

Answer:

She should find the squares between 4.2 and 4.3

Step-by-step explanation:

The square of 4.2 was too low and the square for 4.3 was too high so the answer is between the two.

5 0
3 years ago
How can you determine which property of equality is needed to isolate a variable and solve a given equation? Explain. A. Use inv
mamaluj [8]

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A. Use inverse relationships to "undo" the operation.

Step-by-step explanation:

I took the , and this was the correct answer. :)

6 0
3 years ago
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john read the first 114 pages of a novel which is 3 pages less than 1/3 of the novel. write the equation
tatyana61 [14]

The equation is:

114=\frac{p}{3}-3

And

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Step-by-step explanation:

The equation has to be formed by using the given information.

Let p be the total number of pages in the novel

Then

1/3rd of the p will pe:

\frac{p}{3}

Total pages read by John = 114

Then according to the statement

114=\frac{p}{3}-3

We can solve the equation to get the total pages of the novel

114=\frac{p}{3}-3\\Adding\ 3\ on\ both\ sides\\114+3=\frac{p}{3}-3+3\\117=\frac{p}{3}\\Multiplying\ both\ sides\ by\ 3\\3*117 = \frac{p}{3}*3\\p=351

The equation is:

114=\frac{p}{3}-3

And

Total number of pages are 351

Keywords: Linear equation, variable

Learn more about linear variable at:

  • brainly.com/question/9196410
  • brainly.com/question/9178881

#LearnwithBrainly

8 0
3 years ago
What is the perimeter of the basement floor?
elena55 [62]
All you do is add up the sides of the walls, and you get your answer.

<3.

OG.
8 0
3 years ago
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If you know it all good if you know half of it then I still accept that but please help!
astraxan [27]

Absolute value is how far away a number is from zero on the number line so -32 and 32 have the same absolute value and for number 2 i agree necause 30 is closer to zero than 32

7 0
3 years ago
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