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(1/3)*(x-5) = 3 // - 3
(1/3)*(x-5)-3 = 0
1/3*(x-5)-3 = 0
1/3*(x-5)-3 = 0
1/3*x-14/3 = 0
1/3*x-14/3 = 0
1/3*x-14/3 = 0 // + 14/3
1/3*x = 14/3 // : 1/3
x = 14/3/1/3
x = 14
x = 14
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