Seudónimo Seudónimo

07-10-2019
Mathematics

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Simplify: −7 + {12 − 3[50 − 4(2 + 3) ] }

Respuesta :

aespinoza3 aespinoza3

07-10-2019

Answer:

-85

Step-by-step explanation:

1) (2 + 3)

-7 + {12 - 3[50 - 4(5) ] }

2) -7 + {12 - 3[50 - 20] }

-7 + {12 - 3[30] }

3) -7 + 12 - 90

5 - 90

Answer: -85

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