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26-(2*x) = (8*x)/3 // - (8*x)/3
26-(2*x)-((8*x)/3) = 0
(-8/3)*x-2*x+26 = 0
26-14/3*x = 0 // - 26
-14/3*x = -26 // : -14/3
x = -26/(-14/3)
x = 39/7
x = 39/7
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