0 8х 3 3 1 2х 0 7 July 8, 2019 16 32 64 128 0 8х 3 3 =- 1 2х 0 7 0 3(8 – 3х) = 3 2 – 0 8(х – 7) 0 8х=3 2 0 8 1-3х 3 7
