Answer:
Commutative property of algebra.
Step-by-step explanation:
We have been given two expressions:
2x+6=10
And 6+2x=10
This is the commutative property of algebra
which is: a+b=c implies b+a=c
Here, a=2x ,b=6 and c=10
On Comparing the two equations with general form of commutative property we get the required result.