Find function is not working

[VL_9112595]

I am trying to calculate the following equation for a project that i have.

Nor the find function or the root function doesn't give me the result.

I am currently using the Mathcad Prime vers 7.0.

What can i do?

Thank you!

[LucMeekes]

What can you do?

1. Attach the Prime worksheet file, not just a picture.

2. Realise that you have defined Ha, and then want to find it, while Clt and Ho are not defined.

3. Use a solve block the way it should be used in Prime. (Look it up in the help). A solve block in Prime is different from a solve block in (real) Mathcad (15 and before).

Success!
Luc

[VL_9112595]

Sorry, forgot to add the file.

Here it is.

I have both of the values defined above.

[LucMeekes · Accepted solution]

Here is an example with the root() function

Success!
Luc