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(5*x)/3-((2*x)/9) = 8 // - 8
(5*x)/3-((2*x)/9)-8 = 0
(5*x)/3+(-2/9)*x-8 = 0
13/9*x-8 = 0 // + 8
13/9*x = 8 // : 13/9
x = 8/13/9
x = 72/13
x = 72/13
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