It is the property of n as the additive identity.
no
The value of n is 3, by the commutative property.
No. If your trying to find n, then you subtract four from each side. n = 10 That would be subtraction property of equality.
9n+9=81 9n=72 n=8
The property that states m + n = n + m is known as the commutative property of addition. This property states that the order in which two numbers are added does not affect the sum. In other words, you can add the numbers in any order and still get the same result. This property holds true for all real numbers.
no
The value of n is 3, by the commutative property.
No property. Unless n is known there is no property exhibited.
No. If your trying to find n, then you subtract four from each side. n = 10 That would be subtraction property of equality.
It is the additive identity property of zero. (n+0=n)
8n = 72 n = 72 / 8 n = 9
9n+9=81 9n=72 n=8
5
N=72
The property that states m + n = n + m is known as the commutative property of addition. This property states that the order in which two numbers are added does not affect the sum. In other words, you can add the numbers in any order and still get the same result. This property holds true for all real numbers.
n/18 = -72 we can solve for n by multiplying both sides by 18 which shows n = (-72)(18) = -1296
n = 8