SOLUTION: Please help with solving equation for r : q = rs/(r+s).
I tried multiplying by (r+s), but cannot figure out how to get both r's together.
Thanks
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Question 163525This question is from textbook Algebra 2 A Teaching Textbook
: Please help with solving equation for r : q = rs/(r+s).
I tried multiplying by (r+s), but cannot figure out how to get both r's together.
Thanks
This question is from textbook Algebra 2 A Teaching Textbook
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
q=rs/(r+s)
q(r+s)=rs
qr+qs=rs
qr-rs=-qs
r(q-s)=-qs
r=-qs/(q-s)
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