49.Решите уравнение.
а) 14x| = 2,5; Б) 16x – 1,2 = 16,5;
c) |0,5х + 2 + 1 = 0,1.
50. Решите уравнение.
а) | 7x| = 24,5; b) | 5х + 2,1 | = 0,2;
c) | 9x + 27 | - 4 = 0,5.​
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