4x + 3y = 11
1) 4x + 3y - 11 = 11 - 11
4х + Зу - 11 = 0
2) 3y = 11 - 4x
y = 11/3 - 4/3x
y = -4/3x + 11/3
3) 4x = 11 - 3y
x = 11/4 - 3/4y
Пошаговое объяснение:
4x + 3y = 11
1) 4x + 3y - 11 = 11 - 11
4х + Зу - 11 = 0
2) 3y = 11 - 4x
y = 11/3 - 4/3x
y = -4/3x + 11/3
3) 4x = 11 - 3y
x = 11/4 - 3/4y
Пошаговое объяснение: