Solving / Rearranging equations

Forum|Forum|7 years ago
June 5, 2018
3 replies
8367 views

I'm trying to solve the attached equation for T.

W, U, V, Theta and Phi are all defined values.

I can't seem to get solve,T to work. It just says undefined.

I can partially do it by breaking it down but I get to the final step and cant seem to get Mathcad to rearrange in terms of T.

Anyone got any advice?

Civil_Engineering

T

terryhendicott

21-Topaz II

Hi,

You can now upload your prime sheet rather than a picture of the problem.

Cheers Terry

N

NSingleton

Author

1-Visitor

Thanks, I've uploaded my sheet for those who wish to help.

1_Planar-Anaylsis-PTC.zip

F

Fred_Kohlhepp

23-Emerald I

Hmmm!

Without defining values:

D

DJF

16-Pearl

It solves in 4.0. You state that your variables are defined. Don't define before symbolic solving - do it after. It may be that it's trying to do something that doesn't mathematically make sense with your values. But you can get an answer symbolically.