One can read it as + 2x - 15 = 106,
or as = 106,
or as = 106.
As you, probably, understand, if the post admits different interpretation, it is not a Math problem, at all.
What is the numerator and what is the denominator in your formula ? ??
The part of the expression "2/3x" is ambiguous. According to standard rules for order of operations, it means . However, many automated systems interpret it as .
Use parentheses where required; the equation you undoubtedly mean is
With that equation we can solve it using basic algebra.
Probably start by multiplying everything by 3 to get rid of the fractions....