Having trouble with this 2k+ar=r-3y solve for R

[From: ] [author: ] [Date: 11-10-27] [Hit: ]

ar - r = -3y - 2k
(a - 1) * r = -3y - 2k
r = (-3y - 2k) / (a - 1)

2k + 3y = r - ar = r(1 - a)

r = (2k + 3y)/(1 - a)

2k+ar=r-3y
(a-1)r = -3y-2k
r = (2k+3y)/(1-a)

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