Question

What kind of property is used in 2x=2x ?

Answer 1

looks like reflexive...although i always confuse reflexive and symmetric

Answer 2

Omg. Its on these CST Review packet my teacher gave but I didnt even learn it. Only Distibutice, Assoc., Comm., and Identity. :/

Answer 3

oh....well distributive is a(b+c) = ab + ac

associative is (a+b) + c = a + (b+c)

commutative is a+ b = b + a

identity is a= a

Answer 4

Ty.