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29/45 = 2*x-((2/3)*x)+1/5 // - 2*x-((2/3)*x)+1/5
(2/3)*x-(2*x)+29/45-(1/5) = 0
(2/3)*x-2*x+29/45-1/5 = 0
4/9-4/3*x = 0 // - 4/9
-4/3*x = -4/9 // : -4/3
x = -4/9/(-4/3)
x = 1/3
x = 1/3
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