Question

105. 1)12x=60;
2) 33y = 132;
3) 512=357;
4) 2x 15 = 13;
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(5) 7y - 25 = 45;
6) 130- 4x = 70;
7) 49 - 3x = 34;
8) 9y - 89
- 89 = 55;
9) 74 8z = 2.
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Answer 1

Ответ:

22 ето правильна то.......чна