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statuscvo [17]
3 years ago
7

10x-7x+3 simply plssss

Mathematics
2 answers:
lawyer [7]3 years ago
7 0

Answer:

3x+3

plz mark brainliest

Reil [10]3 years ago
4 0

Answer:

3x + 3

Step-by-step explanation:

Combine like terms. Like terms are terms with the same amount of variables.

10x - 7x + 3

(10x - 7x) + 3

Subtract:

10x - 7x = 3x

Remember to bring the constant down.

3x + 3 is your answer.

~

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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8 0
2 years ago
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Please helpp middle school math<br><br>suppose 4&lt;a&lt;7. find all the possible values of 15-2a​
bixtya [17]

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Answer:

  1 < 15 -2a < 7

Step-by-step explanation:

There are a couple of ways you can do this.

1) Put the minimum and maximum values of a into the expression to see what its corresponding values are:

  15-2a for a=4:

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  15-2a for a=7:

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Then ...

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__

2) Solve for a in terms of the value of 15-2a, then impose the limits on a.

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Now, impose the given limits:

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  -7 < -x < -1 . . . . . . subtract 15

  7 > x > 1 . . . . . . . . multiply by -1

  1 < 15-2a < 7 . . . . . use x=15-2a

_____

The vertical extent of the attached graph is the range of possible values of 15-2a. It goes from 1 to 7.

8 0
3 years ago
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