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ZanzabumX [31]
3 years ago
8

Solve this equation for x 2/3(x-7=-2

Mathematics
2 answers:
salantis [7]3 years ago
8 0

Answer:

(2/3)(x-7)=-2 multiply both sides by 3

2(x-7)=-6  divide both sides by 2

x-7=-3  add 7 to both sides

x=4

Step-by-step explanation:

Hope this helps! :)

densk [106]3 years ago
4 0
X=4 and if you need the work i have it too
hope this helps
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3 years ago
Describe how you would find the maximum and minimum values for tangent of the typical angles used on the unit circle. What are t
Ipatiy [6.2K]

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</span></span>
6 0
3 years ago
How many ml of 20 percent acid should be added to pure acid to make 70 ml of 30 percent acid?
Novay_Z [31]

Answer:

61.25%

Step-by-step explanation:

How many ml of 20 percent acid should be added to pure acid

to make 70 ml of 30 percent acid?

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let x = amt of 20% mixture

then

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3 years ago
The answer to the question.
Dmitriy789 [7]

Answer:

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Answer:

It will take 20 minutes to pump out 1000 unit milk tank

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8 0
3 years ago
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