stuck need explaining

[jayyaj1]

f=1/7 k(d-n) solve for d solution d=


can you explain the procedure and steps plz and thanks in advanced

 

[jayyaj1]

How far can you get on your own?
Did your teacher not show how?

Here's a similar one:
f = 1/3 k(d-n) : solve for n

3f = k(d-n) : remember that 1/3 k(d-n) = k(d-n) / 3
3f = kd - kn
kn = kd - 3f
n = (kd - 3f) / k

Use similar steps on your problem.

thnx i was stuck at the begining and i just follwed your way and bamm thanks:grin: