е числа. 14-7+6-_+3=12 8+5-4+3-_=6 17-9+3-5+_=13 3+9-_+6-8=5 11-_+7-6+5=14 6+_-8+4-2=9

Решим представленные уравнения:

1. 14 - 7 + 6 - _ + 3 = 12

   16 - _ = 12

   _ = 16 - 12

   _ = 4

2. 8 + 5 - 4 + 3 - _ = 6

   12 - _ = 6

   _ = 12 - 6

   _ = 6

3. 17 - 9 + 3 - 5 + _ = 13

   6 + _ = 13

   _ = 13 - 6

   _ = 7

4. 3 + 9 - _ + 6 - 8 = 5

   10 - _ = 5

   _ = 10 - 5

   _ = 5

5. 11 - _ + 7 - 6 + 5 = 14

   17 - _ = 14

   _ = 17 - 14

   _ = 3

6. 6 + _ - 8 + 4 - 2 = 9

   _ + 0 = 9

   _ = 9 - 0

   _ = 9