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(1/3)*x-(5/9) = 25/9 // - 25/9
(1/3)*x-(5/9)-(25/9) = 0
(1/3)*x-5/9-25/9 = 0
1/3*x-10/3 = 0 // + 10/3
1/3*x = 10/3 // : 1/3
x = 10/3/1/3
x = 10
x = 10
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