In the process of running through an algorithm, I have derived the following systems of equations:
i) $1/3 + 1/3x_1 + 1/3 x_6 = x_5$
ii) $1/2 + 1/4 x_6 = x_1$
iii) $1/2 + 1/2 x_5 = x_6$
I've tried adding i and ii together, but it doesn't help isolate any of the unknowns? What am I doing wrong?
The equations have already been simplified since the other variables had the values:
$x_0 = x_2 = 0 $
$x_3 = x_4 = x_7 = 1$