Sole Cads or Not To CAS

[rawi]

Hi,
this is a numeric problem, not a problem for CAS.
You have to go to the Solve App, than you press home to quit the app. This is necessary to be able to use the SOLVE function.
Then you type SOLVE(37/18+2X/3=-1+2/3*(-4X/3+9/4),X) and you get the solution -1.
If you are not in the SOLVE environment you can rewrite your equation so it equals zero and than you can can open the toolbox with CAS - solve - zeros to get CAS.zeros and then you get the same solution.
The use of CAS.solve delivers {X}, which is not a solution. I do not have a reason why CAS.zeros work and CAS.solve does not.