T=(pq/r)-rq make q subject of formula
To make q the subject of the formula T=(pq/r)-rq, we need to isolate q on one side of the equation. Here's the step-by-step process:
1. Start with the given equation: T = (pq/r) - rq.
2. Multiply both sides of the equation by r to eliminate the denominator in the first term: T * r = p*q - r*q.
3. Distribute the r on the right side of the equation: T * r = p*q - r*q.
4. Combine the two terms on the right side of the equation: T * r = (p - r) * q.
5. Divide both sides of the equation by (p - r) to isolate q: (T * r) / (p - r) = q.
So, the formula to make q the subject is q = (T * r) / (p - r).
T=q(p/r -r)
q=T/(q(p/r -r))