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Ephes asked Oct 15, 2022

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28 votes

− 3 × (− 8 + 9) − 12

help

Mathematics
high-school

Ephes asked Oct 15, 2022

by Ephes

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18 votes

Answer: -15

Use PEMDAS (parentheses, exponents, multiplication and division, addition and subtraction).

-3 x (9-8) - 12

-3 x 1 - 12

-3 - 12

- 15

Donquijote answered Oct 17, 2022

by Donquijote

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7 votes

Answer:

-15 (let me know if I was wrong)

Explanation:

− 3 × (− 8 + 9) − 12

-3x1-12

-3-12

-15

Escualo answered Oct 22, 2022

by Escualo

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