zero proprtey
Substitution property.
-6
2x + 7 = 1 Therefore, 2x = -6 x = -6/2 x = -3
x=2 1/7
(A): 4x + y = 7 (B): 2x - 3y = -7 2*(B) 4x - 6y = -14 Subtract from (A) 7y = 21 Divide both sides by 7: y = 3 Substitute in (A): 4x + 3 = 7 ie 4x = 4 or x = 1 Answer: x = 1 , y = 3
No.
n = 1/7
The identity property of multiplication is illustrated.
identity the product of any multiplied by i will be that number 7times1=7
identity. one is the identity multiplier
No.. if you write 7/2 as -7/2, then that's additive inverse property.
Commutative property
Commutative Property of Addition
6 plus 7 plus 8 equals 6 plus 8 plus 7, what property is that?That is the associative property.
Commutative property (Abelian property) of addition.
the addition property for 6 plus 7 equals 7 plus 6 is the commutative property. This property states that - when two numbers are added, the sum is the same regardless of the order of the addends.
Identify the property illustrated 7 + 9 = 9 =7