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Artyom0805 [142]
3 years ago
8

Solve for x in the equation 2x - 3 = 7.

Mathematics
2 answers:
ss7ja [257]3 years ago
7 0

Answer:

five

Step-by-step explanation:

2x5=10-3=7

Shtirlitz [24]3 years ago
4 0

Answer:

5

Step-by-step explanation:

2x-3=7

add 3 to both sides

2x-3+3=7+3

2x=10

divide both sides by 2

2/2x=10/2

x=5

Hope that helps :)

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Elena is trying to figure out how many movies she can download to her hard drive. The hard drive is supposed to hold 500 gigabyt
soldi70 [24.7K]

Answer:

Kindly check explanation

Step-by-step explanation:

Given that:

Maximum capacity of hard drive = 500 GB

Space used up = 58 GB

Size per movie = 8GB

Number of movies = x

1)

[(Number of movies * size per movie) + used up space] should be less than or equal to the maximum capacity to f the drive.

From Elena's inequality, the total space taken up by movies + used up space is greater than total capacity of hard drive.

That is ;

[(8x + 58 ≤ 500

8x ≤ 500 - 58

8x ≤ 442

x ≤ 442 / 8

x ≤ 55.25

The maximum number of movies Elena can download is 55

8 0
3 years ago
What is the decimal multiplier to increase by 5.3%?​
rosijanka [135]

Answer:

0.053

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
How do it do this ????
V125BC [204]
Because he drove 1542.75 miles in 3 days, you would have to divide 1542.75 by 3 to figure out how many miles he drove in one day.

1542.75/3 = 514.25

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3 years ago
How many minutes are in 2/4 if an hour
Katyanochek1 [597]
2/4 of an hour is half an hour so 2/4 of an hour is 30 minutes. Hope it helps

5 0
2 years ago
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The length of the line segment <br><br> AB equals 3x+1<br><br> BC equals 4x-5<br><br> AC equals 8x-9
yanalaym [24]

Answer:

X = 5

Step-by-step explanation:

Here is what I am picturing (not to scale)

A ----------------B-----------C

We are given the information of AB (which equals 3x + 1), BC (which equals 4x - 5), and AC (which equals 8x - 9).

With reference to the line, AB + BC = AC

So,

3x + 1 + 4x - 5 = 8x - 9

7x - 4 = 8x - 9

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4 0
2 years ago
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