Question

Simply the following 5+(-7)-(-8)+(-9)

Answer 1

Answer:

-3 is the solution....

Answer 2

Step-by-step explanation:

Before solving it, we need to know ;

-, - = +

+, + = +

-, + = -

+, - = -

Now,

5 - 7 +8 - 9

5 +8-7-9

13-7-9

6-9

-3