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(3/11)*x+5/2 = 8 // - 8
(3/11)*x+5/2-8 = 0
3/11*x-11/2 = 0 // + 11/2
3/11*x = 11/2 // : 3/11
x = 11/2/3/11
x = 121/6
x = 121/6
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