Question

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

Answer 1

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