17 – 2(6х – 5) = 4(7х – 2) July 8, 2019 16 32 64 128 17 2 6х 5 )= 4 7х 2 17 + 6·(х - 5) = 47 2 4(-6х-17)=-7 8(5х-20) 17/6х + 7/6х
