Transposing Formula: How to Make "l" the Subject

[ianNe5]

Hi all

Need some help on transposing formula's.

I know I've tranposed before, but was years ago.

Returning to college etc,
the formula is

e=Blv

whats confusing me is there are 3 values being multiplied by themselves, all my previous formula's have been V=IR ect, those I find easy.

How would I make "l" the subject

I know to make "v" the subject I would just divide both sides by Bl then cancel etc.

Thanks

 

[Pere Callahan]

Why don't you apply the same strategy to solve for "I" or - in your terminology - to make "I" the subject...divide both sides by B v and then cancel ..

 

[ianNe5]

lol...yeah I am not with it today

 

[symbolipoint]

to IanNe5 in post #1, do you understand "factor" and "product"? Then, also do you understand "reciprocal"?