Решите уравнение 2X-1 /3 = X+5 / 8 - 1-X /2
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(2x-1)/3 = x+5-4+4x /8
(2x-1)/3 = 5x+1 / 8
(2x-1)/3 - 5x+1 / 8 = 0
16x-8-15x-3 = 0 вроде так)
x-11 /24 = 0
x-11 = 0
x = 11