How can we simplify the expression -(1-5n)-7n

1 answer:

dsp733 years ago

5 0

$-(1-5n)-7n \\ \\ -1 + 5n - 7n \\ \\ -1 - 2n \\ \\ Answer: \fbox {-1 - 2n}$

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jok3333 [9.3K]

-80
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Answer:

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So first simplify
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remember
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(x^n)^m=x^nm
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