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6*x+(1/3)*x-1/5 = 189/5 // - 189/5
6*x+(1/3)*x-1/5-(189/5) = 0
6*x+(1/3)*x-1/5-189/5 = 0
19/3*x-38 = 0 // + 38
19/3*x = 38 // : 19/3
x = 38/19/3
x = 6
x = 6
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