3 4 x 7 2 5 July 8, 2019 16 32 64 128 3 4 7 x 2 1 5 3 4 7 x 8 2 5 2 3 4 x 7 5 6 2 3 4 х 7 5 6 3 4 7 х )+ 2 1 7 5 3 4x 7 )- 2 5x 1 3 x 4 )+ 2 5x 7 3 2 7 x 2 4 5 as a mixed number 2 3x 5 )/ 3 =- 4 x 2 )/ 7 4 3 x 5 2 x 7 15 2 x 4 )+ 3 7 x )= 59 Реши уравнение 3 4 7 x 2 1 7 5 3 5x 7 x 4 1 2 5 4x 8 4 3 x 7 2 x 9 5 3 7 x 2 4 )= 25 53
