Question

1. Simplify:
(1) (2-1 - 3-1-4 + (6-1 – 8-1)-1​

Answer 1

Answer:

answer for your question is -4

Answer 2

(1-(-4)-4) +(5-9)-1

=1+4-4. =-4-1

=5-4=1. =-5

1+(-5)

=-4