Question

(-20) + (-19) + (-89) + (23) + (-3) + (-17) solution.

Answer 1

- 125

Explanation:

note that + (- ) = - ( equivalent to subtraction )

given

( - 20) + (- 19) + (- 89) + (23) + ( - 3) + (- 17)

= - 20 - 19 - 89 + 23 - 3 - 17

= - 39 - 66 - 20

= - 39 - 86

= - 125