4 6 0 6у = 0 3у - 2 3 July 8, 2019 16 32 64 128 4 6 0 6у 0 3у 2 3 4 6+0 6у=0 3у-2 3 0 3(6 - 3у) = 4 5 - 0 8( у - 9) 6 + 4 = 4