Question

Indicate which property is illustrated in Step 8.

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

identity
distributive
commutative
associative

Answer 1

@Directrix its not helping at all

Answer 2

x + 0 TO x

Adding zero doesn't change anything. Which property? @Starr_Dynasty

Answer 3

@Starr_Dynasty >>>> its not helping at all

Don't despair.

Answer 4

Indicate which property is illustrated in Step 4.

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

associative
additive inverse
commutative
distributive

Answer 5

[10 + (-10)] + (8x - 2x) + 2 TO 0 + (8x - 2x) + 2

Answer 6

could i just have the answer

Answer 7

If I knew it, maybe. But, I'm having to figure this out.

Answer 8

[10 + (-10)] + (8x - 2x) + 2 TO 0 + (8x - 2x) + 2

Answer 9

This is what happened"

[10 + (-10)] went to 0

Answer 10

That is some kind of inverse. Do you have an inverse option? @Starr_Dynasty

Answer 11

@Starr_Dynasty Did you get this?

Answer 12

END OF THREAD. BEGIN A NEW ONE. THANKS.