SOLUTION: Make a the subject formula: 1/c=1/a-1/b Thanks, Dom.

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: Make a the subject formula: 1/c=1/a-1/b Thanks, Dom.      Log On


   

Question 638448: Make a the subject formula: 1/c=1/a-1/b
Thanks,
Dom.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Make a the subject formula: 1/c=1/a-1/b
1/a = 1/c + 1/b
1/a = (b+c)/bc
a = bc/(b+c)