P.S
I attempted it and I got r^2x/r^2+a^2=w
I'm having trouble with this literal equation.
r^2/r^2+a^2=w/x
solve for w.
Thanks so much for the help
2 answers
Just multiply by x to isolate w:
x(r^2/r^2+a^2)
you are correct.
x(r^2/r^2+a^2)
you are correct.