(- 5 2 x13 4 July 8, 2019 16 32 64 128 5 2 x 13 4 4x 2 2 x 5 13 2 4 x 5 )= 9x 13 2 x 3 y 13 5 x 4 y 1 2 x 5 x 13 x sin 49 5 x 4 2 7 13 5 x 2 2 (- 3x 4 )+ 13 2x + 3y = 13 4x + 5y = 23 13 4 2x 1 )= 5 x 2 2x 5 2 x 4 )+ 13 1 2 x 5 x 13 x cos 49 13 6 2 5 x 4 5 x 13 40 2 x Решите уравнение 5 x - 2 4 = 13 4 5 x 13 20 x 2
