1. x = 2
2. x = 3
3. x = 8
Объяснение:
1. -2 = 2 * (x - 3)
x - 3 = -1
x = 2
2. 0 = 2 * (x - 3)
x - 3 = 0
x = 3
3. 10 = 2 * (x - 3)
x - 3 = 5
x = 8
1. x = 2
2. x = 3
3. x = 8
Объяснение:
1. -2 = 2 * (x - 3)
x - 3 = -1
x = 2
2. 0 = 2 * (x - 3)
x - 3 = 0
x = 3
3. 10 = 2 * (x - 3)
x - 3 = 5
x = 8