2х - 8 = 5 July 8, 2019 16 32 64 128 2 х 8 )- 5 х 6 )= 2 2 х 8 )- 5х 11 2х 8 5 4х 2х 8 5 2х 5у 8 2х 5 - 8 7х 2х 5 8 3 х 1 3 2х 8 )-( 5х 2 )= 0 2х 8 х 5 0 2х 8 - х 5 = 12 2х 3 8 5 4 2 х-85 2х-1 6 7х 8 )-( 2х 5 )= 17 2х 5у =- 8 2х 3у =- 4