3 5 1 3 x 2 4 5 July 8, 2019 16 32 64 128 X 3 5 y 1 3 x 2 4 5 5 x 1 )- 3 x 2 )=- 5x 4 5 1 3 х 2 1 4 4 5 5 х 1 )- 3 х 2 )=- 5х 4 3 4 0 5 x 3 1 3 2 5 5x 1 5 x 2 3 2x 3 4 3 3 4 x 1 5 9 x 2 2 5 5 3 5 4 2 3 x 2 1 15 X 3 5 y 1 3 z 2 4 5 5 3/5 x 1 4/21 3 x-5=x+3
