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Mrrafil [7]
3 years ago
5

-(y-7)=14 solve the following equation

Mathematics
1 answer:
enyata [817]3 years ago
3 0

First, distribute the negative sign and get -y + 7 = 14

then subtract 7 from both sides and get -y = 7

Divide both sides by -1 and get y = -7

Hope this helps :)

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Answer:

Step-by-step explanation:

Okay so I will explain the first one.

2 to the power of 4 = 2x2x2x2

2 to the power of 6 = 2x2x2x2x2x2

2 to the power of 4 = 2x2x2x2

2^4 = 16

2^6 = 64

When you are multiplying powers you add.

+

When you subtract you takeaway.

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So you would do

4+6+4

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Meaning 2 to the power of 14

2x^{14}

So what is 2 to the power of 14.

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2x2x2x2x2x2x2x2x2x2x2x2x2x2

The answer is 16384

You can also use a calculator

GOOD LUCK FOR YOUR TEST!

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