How do you simplify #(-3)+(-8)#?

↳Redirected from "What balanced equation represents a redox reaction?"
1 Answer
Cronus G.
Dec 2, 2016

Take away the brackets, and the equation becomes:
#=-3 - 8# <-- note: +&- = -
#=-11#

Explanation:

Simple subtraction and few simple rules with signs:
- and - = +
- and + or + and - = -
+ and + = +

Related questions
See all questions in Negative Numbers
Impact of this question
7237 views around the world
You can reuse this answer
Creative Commons License