Hi I would like to know how you would transpose the equation V=IR so that (I) is the subject?

As long as you remember to perform the same operation to both sides of the equation, the equation will stay the same. So, the idea of transposing is to cancel out things you don't want on one side of the equation.

In this case, what would you do to get ride of the R on the right hand side?

can anyone transpose this equation for I

Pcr=x2EI/L2

can anyone transpose this equation for I

Pcr=x2EI/L2

Please don't double post questions. Response to this question is here: https://www.askmehelpdesk.com/mathematics/transposition-equation-660435.html