# Mathamatics

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find the value of r in terms of T
(2r+ 3T)/2 = (2r-T)/3

• Mathamatics -

put all over a common denominator:

3(2r+3T) = 2(2r-T)
6r + 9T = 4r - 2T
2r = 11T

r = 11/2 T

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