Posted by **Nina** on Wednesday, August 28, 2013 at 8:53pm.

1. Name the property that Justifies each step in the simplification below.

1/2[(x+2)+(-x)]=1/2[-x+(x+2)] a.__?__

=1 /2[(-x=x)+2)] b.__?__

= 1/2(0+2) c.__?__

= 1/2*2 d.__?__

=1 e.__?__

My answers

a. Communitive Property

b.Assotiative Property

c. equavelent expression

d. Multiplication Property

E. i don't know

I don't think that all my answers r right can you please help me!!!!!

- Acc Algebra 2 -
**Steve**, Thursday, August 29, 2013 at 12:17am
a,b,c look ok

d: where is the multiplication? I think equivalent again, since 0+2=2

e: also not sure. no transformation is invilved; just straight multiplication.

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