2 * 3 2х 1 7 * 6 х July 8, 2019 16 32 64 128 2х 1 3 5х 3 2 7 х 6 2х – 6 = –х – (7 – 3х) + 1 1 2/7+х -2 2 3/7-у 3 - 3⋅(1 2- 2х) = 7 6 х - 4 6
