4 years ago

????????????????????????????

Mathematics

2 answers:

viva [34]4 years ago

8 0

The answer is -1 :)))))

svetoff [14.1K]4 years ago

7 0

(20 / (8 - 6)) + 7² - (30 x 2)

(20 / 2) + 7² - (30 x 2)

10 + 7² - (30 x 2)

10 + 7² - 60

10 + 49 - 60

59 - 60

-1

The solution is -1

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