Question

1.
Evaluate :(6-1-8-1)-1 + (2-1-3-1)-1​

Answer 1

Answer:

-9 is the answer. thanks

Answer 2

Answer:

(6-1-8-1)-1+(2-1-3-1)-1

(6-10)-1+(2-5)-1

-4-1+(-3)-1

-4-1-3-1

-9

pls mark brainliest