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(1/3)*x+2/5 = 34/135 // - 34/135
(1/3)*x+2/5-(34/135) = 0
(1/3)*x+2/5-34/135 = 0
1/3*x+4/27 = 0 // - 4/27
1/3*x = -4/27 // : 1/3
x = -4/27/1/3
x = -4/9
x = -4/9
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