3,2*(5x-1)=3,6x-9, 5/7 * (12, 6 - 2, 8x) = 3,6×(5/9 - 3/4 * x)

(36/5 * x + 45/4) * 3/14 = 2/3 * x + 5 2/3

7(0, 7x + 0, 9) = 5, 05x + 13, 8

(x - 4)/3 = (x - 3)/2 - (11x + 43)/6 1/2 * (8x - 4)

- 5 = 6(1/3 * x + 1/2)

5 - (1 1/2 + 1/3) * 6 = 2 1/3 * x - 5 1/2

firsovata2017tatyana    1   10.12.2021 04:38    1