515,945 views
5 votes
5 votes
Subtract. (-w+0.4)-(-w-0.4)

User Friggle
by
2.9k points

2 Answers

13 votes
13 votes
1. Distribute the negative
(-w+0.4) - (-w-0.4)
-w+0.4+w+0.4
2. Combine like terms
-w+w+0.4+0.4
=0.8
User Debu
by
3.4k points
19 votes
19 votes

Answer:

0.8

Explanation:

(-w+0.4)+(w+0.4)

=0.8

User Walter Cameron
by
3.0k points