The Answer is Commutative Property
Commutativity or Abelian property
This is the Commutative property or law.
No.
There are infinitely many possible answers. 1.5 + 2.5 + 18 = 10 + 0 + 12
x + 12 = 18 Therefore, x = 18 - 12 x = 6
Commutativity or Abelian property
This is the Commutative property or law.
14 + 18 = 18 + 14 demonstrates the commutative property (of addition).
-6
Commutative propertry
18
12 + 16 + 18 + 20 + 9 = 75
Equality
60.
No.
There are infinitely many possible answers. 1.5 + 2.5 + 18 = 10 + 0 + 12
x + 12 = 18 Therefore, x = 18 - 12 x = 6