Question

- (- (-7)) + (-6 + 8) + ( -4)​

Answer 1

$- ( - ( - 7)) + ( - 6 + 8) + ( - 4) = + ( - 7) + 2 - 4 =\\= - 7 - 2 = - 9$

Answer 2

Ответ:

-(-(-7)) + (-6 +8) + (-4) = +(−7) + : = −7-2 = -9