Question

____+(-11)+111=130?​

Answer 1

Answer:

x=20

Step-by-step explanation:

let the blank be x

x+(-11)+111=130

x+110=130

x=130-110

x=20

Hope it helps .

MARK IT AS BRAINLIST .

Answer 2

Answer:

30

Step-by-step explanation:

let the no. be x

x + (-11) +111= 130

x = {(-11) + 111} -130

x = 100 - 130

x=  30

Lets make sure it is correct

30+(-11)+111

= {30+111} +(-11)

= 141 +(-11)

= 130

Yes it is correct. Hope this helped