Indicate which property is illustrated in Step 1.

Step 1 4 - 9x - 4 + 10x = (4 - 9x) + (-4 + 10x)
Step 2 = (4 - 9x) + (10x - 4)
Step 3 = 4 + (-9x + 10x) - 4
Step 4 = 4 + (-9 + 10)x - 4
Step 5 = 4 + x - 4
Step 6 = x + 4 - 4
Step 7 = x + 0
Step 8 = x

associative
commutative
identity
distributive

Question

Indicate which property is illustrated in Step 1.

Step 1	4 - 9x - 4 + 10x	=	(4 - 9x) + (-4 + 10x)
Step 2		=	(4 - 9x) + (10x - 4)
Step 3		=	4 + (-9x + 10x) - 4
Step 4		=	4 + (-9 + 10)x - 4
Step 5		=	4 + x - 4
Step 6		=	x + 4 - 4
Step 7		=	x + 0
Step 8		=	x

    associative
    commutative
    identity
    distributive

jigglypuff314 · Answer

this includes grouping of values, so associative :)

anonymous · Answer

are u like a tutor

anonymous · Answer

like a student ot teacher

jigglypuff314 · Answer

no, I'm in high school :P

anonymous · Answer

lol i am to its just algebra the properties is make weakest point

anonymous · Answer

everything else im a genius at until algebra comes along and ruin it lol

jigglypuff314 · Answer

I learned this stuff in geometry class five years ago lol
truthfully I've been googleing the properties to remind myself :P

anonymous · Answer

either way your super smart a genius lol do u think you could be like my tutor do u have a kik gmail skype tht u r able to stay in contact with m on @jigglypuff314

jigglypuff314 · Answer

I have a gmail... jigglypuff314@gmail.com

anonymous · Answer

i do to fantashiatyson2@gmail.com