Answer:
Value of a is [tex]2/3[/tex]
Explanation:
A binary operator is an operator that is applied to two or more operand like Subtract(-),Add(+),Multiply(x),Divide([tex]/[/tex]).
To find possible values of a
replace * with 'x' multiply operator in the provided operation.
so now the expressions in [tex]axb=ab\\2a=2-a[/tex]
[tex]2a + a = 2\\3a =2\\a=2/3[/tex]
So the possible value for a is [tex]2/3[/tex]