3 2 9 x 1 5 7 July 8, 2019 16 32 64 128 Решите уравнение 1 1 3 5 2 9 x 4 7 1 1 3 5 2 9 x 4 7 5x 1 6 7x 2 9 x 5 3 2 3 x 9 5 )- 3 10 5x 1 3 )= 7 15 X 1 2 3 4 y 5 7 9 11 7 9 2 3 x 1 9x 5 3 7 2x 3 )+ 2 x 1 )- 5 x 9 )= 3x 10 3 x 3 = 9 3 5/9 x = 1 7/9 3 x 9 1/2 1 9 x 3 5
