3 5 1 2 u 6–5u= 9 10u July 8, 2019 16 32 64 128 3 5 1 2 u 6 5u 9 10u 3 5 1 2u 6 5u )= 9 10u У - 5/9у = 3 6 5(у-1 2)-4 6 3у+1 У-5/9=3 6 U= 1 2 3 4 5 6 6(у-1 5)-3 4 4у-2 4