Welcome :: Homework Help and Answers :: Mathskey.com

Recent Visits

  
Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

13,435 questions

17,804 answers

1,438 comments

774,891 users

Help me with this math problem?

0 votes
Simplify: -2{-2(-3+5)-[3-(-4)]}.one point
Please show your work
asked Aug 26, 2013 in PRE-ALGEBRA by andrew Scholar

1 Answer

0 votes

Given that -2 { -2 (-3 +5) - [3 - (-4) ]}

= -2 { -2 (2) - [3 + 4] }

= -2 { -4 - [7] }

= -2 { -11 }

= 22

answered Aug 27, 2013 by jouis Apprentice

Related questions

asked Dec 12, 2014 in PHYSICS by anonymous
...