Реши уравнения:
1) x + 3/8 = 2 5/8
2) x + 1 13/18 = 7 15/18
3) x + 7/8 = 2 5/8
Хелп-

Question

Математика: Реши уравнения: 1) x + 3/8 = 2 5/8 2) x + 1 13/18 = 7 15/18 3) x + 7/8 = 2 5/8 Хелп-

Shaoqidu · Answer

Пошаговое объяснение:1) x + 3/8 = 2 5/8 x = 2 5/8 - 3/8x = 2 2/8x = 2 1/42) x + 1 13/18 = 7 15/18 x = 7 15/18 - 1 13/18x = 6 2/18x = 6 1/93) x + 7/8 = 2 5/8x = 2 5/8 - 7/8x = 1 13/8 - 7/8x = 1 6/8x = 1 3/4...