Question

Simplify the following:
(i) 7- (16-12 ÷
(5 + 9x2 - 19)
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Answer 1

Step-by-step explanation:

7 - (16-12)÷ (5+ 9× 2 - 19)

$= 7 - (4) \div (5 + 18 - 19)$

$= 7 - 4 \div (4)$

$= 7 - 1$

$= 6$

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Answer 2

Answer:

-11.83

Step-by-step explanation:

7-({16-12}÷{5+9×2}-19)

7-([4÷23]-19)

7-(0.17-19)

7-18.83

-11.83