Answer: The answer is symmetric property
Step-by-step explanation:
It involves symmetry x=y and y=x
The mathematical property that justifies the above statement is A. the Commutative property.
When using the commutative property, changing the order of a numbers that are being added or multiplied does not change the result of the equation.
For instance:
a + b = b + a
a x b = b x a
Going by that, the commutative property allows 9x to be on either side of the equation as long as 27 is on the other side. Their orders can change and still bring about the same result.
In conclusion, the commutative property allows 9x = 27 to be 27 = 9x.
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