It is the commutative property of addition.
They are terms of an expression which can be simplified to 4x+12 or factored to 4*(x+3)
4*(x + 3) = 4*x + 4*3 = 4x + 12
y = 12. It's the transitive property. y = 12 = 3x.
4 plus 8 is 12.
7x + 16 = 3x + 4 4x = -12 x = -3
They are terms of an expression which can be simplified to 4x+12 or factored to 4*(x+3)
The additive property.
The commutative property
Commutative Property of Addition
The commutative property of addition
the commutative property of addition
Commutative property (Abelian property) of addition.
It is the commutative property of addition.
It's called the commutative property of addition.
(4 x 12) + (5 x 12) = 9 x 12 = 108
4*(x + 3) = 4*x + 4*3 = 4x + 12
symmetric property