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Murrr4er [49]
3 years ago
11

Which variable is most efficient to isolate?

Mathematics
2 answers:
mezya [45]3 years ago
7 0

y in the first equation because y is already by itself. All you have to do is move the -3x to the other side.

Tems11 [23]3 years ago
4 0

The <u>y in the first equation</u> because all you have to do is add 3x on both sides, and then y is by itself.

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The given is:

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Assume that the price of the computer is $x

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∴ The price of the tv is $(x - 400)

By using the ratio method

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By using the cross multiplication

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Learn more:

You can learn more about the ratio in brainly.com/question/4847829

#LearnwithBrainly

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