Question

solve...Q=fw/f+w for w

Answer 1

Let's start by writing it in a way we can see it:
\[Q=\frac{fw}{f+w}\]
Where are you getting stuck?

Answer 2

I dont know how to work it at all

Answer 3

I started by multiplying both sides by \(f + w\), to get:
\[Q(f+w) = fw\]

Answer 4

That's the same as \(Qf+Qw = fw\). Does that help you get started?

Answer 5

it explains it some

Answer 6

can you tell me what the answer is so I can try to rework it myself

Answer 7

@geoffb

Answer 8

I'm trying to help you along. I got you to \(Qf + Qw = fw\). There's very little to do from there to isolate \(f\).

Answer 9

Start by getting both terms containing \(f\) on one side of the equation.

Answer 10

nevermind dude...I just said..I don't know how to work it at all so if I seen it worked out that might have helped but nevermind...I hate people who act like they want to help then u want to be a jerk about it at the same time

Answer 11

Best of luck in life, @mathgirl501, and may your sense of entitlement take you great places.

Answer 12

and God bless you @geoffb, God takes care of those who sincerely take care of others