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(2*x)/3 = 5*x-52 // - 5*x-52
(2*x)/3-(5*x)+52 = 0
(2*x)/3-5*x+52 = 0
52-13/3*x = 0 // - 52
-13/3*x = -52 // : -13/3
x = -52/(-13/3)
x = 12
x = 12
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