Ответ:
Рішення:
1. x + (26 + 15) = 56 --> x + 41 = 56 --> x = 56 - 41 --> x = 15
2. 99 - а = 100 - 82 --> 99 - а = 18 --> а = 99 - 18 --> а = 81
3. с - (47 - 27) = 59 --> с - 20 = 59 --> с = 59 + 20 --> с = 79
4. 5•а = 45 --> а = 9
5. b := 8 --> b = 8
6. 32:x = 4 --> x = 32/4 --> x = 8
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Answers & Comments
Ответ:
Рішення:
1. x + (26 + 15) = 56 --> x + 41 = 56 --> x = 56 - 41 --> x = 15
2. 99 - а = 100 - 82 --> 99 - а = 18 --> а = 99 - 18 --> а = 81
3. с - (47 - 27) = 59 --> с - 20 = 59 --> с = 59 + 20 --> с = 79
4. 5•а = 45 --> а = 9
5. b := 8 --> b = 8
6. 32:x = 4 --> x = 32/4 --> x = 8