Question 123285
The given equation is: 


T = {{{pd/2s + c}}} 


Taking LCM, we get: 


T = {{{(pd + 2cs)/2s }}}


2sT = pd + 2cs 


2sT - 2cs = pd 


2s(T - c) = pd 


{{{2s(T - c)/d}}} = p 


Thus, the solution.