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Rearranging an equation

Member warned about posting with no effort shown
1. The problem statement, all variables and given/known data
There is an equation in my class notes that I do not know how to solve. It is basically transforming equation A to equation B. It is very important to me that I know how to transform it.

2. Relevant equations
Attached as a picture.

3. The attempt at a solution
I do not know how to start here. Tried for hours, did nothing.

IMG_20151014_183911658.jpg

I want to know the method for transforming the equation to form B. Please help!
 
32,519
4,239
1. The problem statement, all variables and given/known data
There is an equation in my class notes that I do not know how to solve. It is basically transforming equation A to equation B. It is very important to me that I know how to transform it.

2. Relevant equations
Attached as a picture.

3. The attempt at a solution
I do not know how to start here. Tried for hours, did nothing.

View attachment 90193
I want to know the method for transforming the equation to form B. Please help!
Show us what you tried. Forum rules say that you must show an effort. The algebra is pretty straightforward.
 
Sorry for that. I got stuck on something completely ridiculous. Here's my attempt and solution:
IMG_20151014_204919632.jpg


Please delete this thread, or maybe leave it as a reminder of how some people (me) need to try a little bit more when lost and/or take a break for a while, but not freak out.

Thanks
 
32,519
4,239
Please delete this thread, or maybe leave it as a reminder of how some people (me) need to try a little bit more when lost and/or take a break for a while, but not freak out.
We don't normally delete threads after they're posted, for exactly the reason you give.
 

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