Question

20+80+_=0
Its very urgent frnds.so plz answer fast​

Answer 1

Answer:

-100 is the answer.

Step-by-step explanation:

Let the number be x.

20 + 80 + x = 0.

100 + x = 0.

x = -100\.

Answer 2

Answer:

20+80+_=0

100+_=0

100+(-100)=0

0=0

HOPE IT HELPS U..☺️