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01-12-2019
Mathematics

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Please help solve with steps: Order of operation with integers.

6 (divide by ) (-3) - (-9)

Respuesta :

01-12-2019

Answer:

7

Step-by-step explanation:

Use PEMDAS:

P Parentheses first

E Exponents

MD Multiplication and Division

AS Addition and Subtraction

[tex]6:(-3)-(-9)[/tex] first - division

[tex]=-2+9[/tex] use commutative property a + b = b + a

[tex]=9+(-2)=9-2=7[/tex]

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