Respuesta :

Answer:

12 = -15

Step-by-step explanation:

Remember PEMDAS

Parenthesis

Exponents

Multiplication and Division (Left to Right)

Addition and Subtraction (Left to right)

4+ [8 = (8 - 7) + 6 - 12] - 10

4+ [8 = (8 - 7) + 6 - 12] - 10

4+ [8 = 1 + 6 - 12] - 10

4+ [8 = 1 + 6 - 12] - 10

4+ [8 = -5] - 10

4 + 8 = -5 - 10

4 + 8 = -15

12 = -15

Hope this helped!

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