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olga nikolaevna [1]
3 years ago
7

What is the solution to this equation? 15 - 2x = 7 - 5x

Mathematics
2 answers:
DaniilM [7]3 years ago
6 0

Answer:

- 2 2/3

Step-by-step explanation:

Step 1:

15 - 2x = 7 - 5x

Step 2:

15 = 7 - 3x

Step 3:

8 = - 3x

Step 4:

3x = - 8

Step 5:

- 8/3 = - 2 2/3

Answer:

x = - 2 2/3

Hope This Helps :)

mylen [45]3 years ago
3 0

Answer:

-8/3

Step-by-step explanation:

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ss7ja [257]

Answer:

Rounding x = 5.52

Step-by-step explanation:

2.1x - 3.6 = 8

Add 3.6 to each side

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2.1x = 11.6

Divide each side by 2.1

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alexdok [17]

Answer: that’s right

Step-by-step explanation:

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Problem 4

a)

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b)

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Problem 5

a)

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b)

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