Question

Find the value of =-15-(-20)+4
=18-35-+-10)
=28-[(-8)+15]
=-22-[(-25)+(-2)-8]​

Answer 1

Answer:

1)9

2) I don't understand it quite a bit I'll give the answer of both -&+

18-35-10

= -27

18-35+10

= -7

3)28-[-8+15]

28-[7]

=21

4)22-[-25-2-8]

22-[-35]

22+35

=57

this is your answer

mark me as brainliest :)