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zvonat [6]
3 years ago
5

Combine like terms to simplify -1(2/7b + 9) -8

Mathematics
1 answer:
Rus_ich [418]3 years ago
8 0

Simplify 2/7b to 2b/7

-1 × (2b/7 + 9) - 8

Simplify 1 × (2b/7 + 9) to (2b/7 + 9)

-(2b/7 + 9) - 8

Simplify brackets

-2b/7 - 9 - 8

Collect like terms

-2b/7 + (-9 - 8)

Simplify

<u>-2b/7 - 17</u>

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Step-by-step explanation:

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See explanation and attachment

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