Sagot :
Answer:
9
(-4) + (-6) + 9 = -1
Step-by-step explanation:
Let's put a letter sa blank ah, like letter a
Let's put a letter sa blank ah, like letter aso magiging:
(-4) + (-6) + a = -1
Then add yung numbers
-10 + a = -1
Then move mo sa right yung '-10' which will make it a positive number.
a = -1 + 10
a = 9