Question

Indicate which property is illustrated in Step 6.

Step 1 6 - 11x - 6 + 12x = (6 - 11x) + (-6 + 12x)
Step 2 = (6 - 11x) + (12x - 6)
Step 3 = 6 + (-11x + 12x) - 6
Step 4 = 6 + (-11 + 12)x - 6
Step 5 = 6 + x - 6
Step 6 = x + 6 - 6
Step 7 = x + 0
Step 8 = x

associative
identity
distributive
commutative

Answer 1

hint:

x+y = y+x

what property am I writing out?

Answer 2

comm

Answer 3

correct