SOLUTION: Solve for q: P=p/Q+q...as in Q+q is the denominator

Question 357166: Solve for q: P=p/Q+q...as in Q+q is the denominator
Found 2 solutions by jim_thompson5910, checkley77:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given equation.

Multiply both sides by Q+q.

Distribute.

Subtract PQ from both sides.

Divide both sides by P.

So the solution is

If you need more help, email me at jim_thompson5910@hotmail.com

Also, feel free to check out my tutoring website

Jim
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
P=p/(Q+q) cross multiply.
P(Q+q)=p
PQ+qP=p
qP=p+PQ
q=(p+PQ)/P ans.

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