Для начала преобразуем уравнения:
1) 4x - 2/3 + 3 2/3 = 04x + 3 - 2 + 3 1/3 = 04x + 1 + 3 1/3 = 04x + 4 1/3 = 04x + 13/3 = 04x = -13/3x = -13/12
2) 4x + 3 1/3 - 1/3 = 04x + 10/3 - 1/3 = 04x + 9/3 = 04x + 3 = 04x = -3x = -3/4
Ответ: x = -3/4, -13/12.
Для начала преобразуем уравнения:
1) 4x - 2/3 + 3 2/3 = 0
4x + 3 - 2 + 3 1/3 = 0
4x + 1 + 3 1/3 = 0
4x + 4 1/3 = 0
4x + 13/3 = 0
4x = -13/3
x = -13/12
2) 4x + 3 1/3 - 1/3 = 0
4x + 10/3 - 1/3 = 0
4x + 9/3 = 0
4x + 3 = 0
4x = -3
x = -3/4
Ответ: x = -3/4, -13/12.