The equivalent expressions of the given expression could be as 1/6a = 1/6.
What are equivalent expressions?
Those expressions who might look different but their simplified forms are same expressions are called equivalent expressions.
To derive equivalent expressions of some expression, we can either make it look more complex or simple. Usually, we simplify it.
WE have been given an expression as;
-2/3a + 5/6a - 1/6
IF -2/3 transferred into 6th's is -4/6.
WE will combine like terms,
-4/6a + 5/6a = 1/6
1/6a = 1/6
Or a = 1
Since -1/6 doesn't have a like term, it stays the same.
Hence, the equivalent expressions of the given expression could be as -4/6a + 5/6a = 1/6
Learn more about expression here;
https://brainly.com/question/14083225
#SPJ5
