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3*x+6 = 93/11 // - 93/11
3*x-(93/11)+6 = 0
3*x-93/11+6 = 0
3*x-27/11 = 0 // + 27/11
3*x = 27/11 // : 3
x = 27/11/3
x = 9/11
x = 9/11
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