Simplify the following expression

35 + (-13) + (+8) - (-6)

35 + (-13) + (+8) - (-6)

=35-13+8+6

=35+8+6-13

=35+14-13

=35+1

=36

The first step you would take would be to simplify the signs you have listed here. So, our equation would now be:

35-13+8+6

Then, we can combine like terms (positive and negatives grouped together).

49-13

Then, it is a very simple problem.

49-13=36.

The simplest form of this expression is 36.