Radical equations and inequalities

9000020006

Level: 
A
Identify a true statement referring to the solution of the following equation. 3x8=x6
The equation has a unique solution and this solution is an odd number.
The equation has two solutions, the sum of these solutions is divisible by 5.
The equation has a unique solution and this solution is an even number.
The equation does not have a solution in R.