SOLUTION: solve for all unknown variables: RmTm=RrTr ... these are what they give you... Rm=8, Rr=2, Tr=5-Tm

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: solve for all unknown variables: RmTm=RrTr ... these are what they give you... Rm=8, Rr=2, Tr=5-Tm       Log On


   

Question 10296: solve for all unknown variables:
RmTm=RrTr ... these are what they give you... Rm=8, Rr=2, Tr=5-Tm
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
Rm Tm = Rr Tr
8 Tm = 2 (5 - Tm)
8Tm = 10 - 2Tm

Add + 2 Tm to each side of the equation:
8Tm + 2Tm = 10 - 2Tm + 2Tm
10Tm = 10
Tm = 1

Tr = 5 - Tm
Tr = 5 - 1 = 4

The others are given.

R^2 at SCC