Question

Q.

((-20) - (-30))

Rules :

memakai cara ✓
no bahasa alien (gahdhks) ✓
kerjakan dgn teliti ✓
big poin

nt ; hmm​

Answer 1

Jawaban:

(-20) - (-30).

= (-20) + (30)

{ ( - Bertemu - Menghasilkan ( + ) }.

= ( 10 ).