Thursday
July 24, 2014

Homework Help: Math Help

Posted by Olivea on Sunday, October 26, 2008 at 12:31pm.

I'm not really sure on how to prove statements are right with properties as reasons. How would you solve this?

If x + c = 0, then x = -c
Statements:
1. x+c=0
2. (x+c)+(-c) = 0 + (-c)
3. x + [c+(-c)] = 0 + (-c)
4. x + 0 = 0 + (-c)
5. x = (-c)

Would 5 be the substitution property?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Socials - The Marquis de Lafayette and the Comte de Mirabeau were members of the...
math - prove the following: given: ABCD is a trapezoid with bases BC and AD to ...
MATH - Hi, I really need help with these questions. I did some of them halfway, ...
GEOMETRY HELP ASAP!!!! - what are the missing reasons in the 2 column proof? ...
Geometry / Proofs - Given: Triangle ABC with AD bisecting angle BAC, and AE is ...
Geometry - Complete Problem #28 in Section 1.5 Exercises (Chapter 1) of ...
science - Boiling points and freezing points are examples of? a. physical ...
physics (geometry bit) - h t t p : / / i m g 4 3 . i m a g e s h a c k . u s / i...
chemistry - Using your knowledge of atoms describe reasons the paper's physical ...
math analysis - i need help.. im not really sure how to start. There exist an ...

Search
Members