3 - 3⋅(1 2- 2х) = 7 6 х - 4 6 July 8, 2019 16 32 64 128 3-3×(1 2-2х)=7 6х-4 6 2 3/7 х/7 3 1/7 6 3/7 х 3 1/3 / 1 2/7
