Solve the following equations in the column Г.

Решение:

Г

1. \( c : 3 = 18 \) \( \Rightarrow \) \( c = 18 \cdot 3 = 54 \)
2. \( 5 \cdot x = 60 \) \( \Rightarrow \) \( x = 60 : 5 = 12 \)
3. \( 56 : a = 14 \) \( \Rightarrow \) \( a = 56 : 14 = 4 \)
4. \( y \cdot 129 = 129 \) \( \Rightarrow \) \( y = 129 : 129 = 1 \)
5. \( b : 4 = 22 \) \( \Rightarrow \) \( b = 22 \cdot 4 = 88 \)
6. \( 5 \cdot a = 80 \) \( \Rightarrow \) \( a = 80 : 5 = 16 \)
7. \( 90 : x = 5 \) \( \Rightarrow \) \( x = 90 : 5 = 18 \)
8. \( y : 13 = 5 \) \( \Rightarrow \) \( y = 5 \cdot 13 = 65 \)
9. \( 2 \cdot x = 38 \) \( \Rightarrow \) \( x = 38 : 2 = 19 \)
10. \( c \cdot 3 = 39 \) \( \Rightarrow \) \( c = 39 : 3 = 13 \)
11. \( 52 : b = 13 \) \( \Rightarrow \) \( b = 52 : 13 = 4 \)
12. \( a : 7 = 12 \) \( \Rightarrow \) \( a = 12 \cdot 7 = 84 \)
13. \( 13 \cdot b = 39 \) \( \Rightarrow \) \( b = 39 : 13 = 3 \)
14. \( x \cdot 3 = 51 \) \( \Rightarrow \) \( x = 51 : 3 = 17 \)
15. \( 92 : c = 4 \) \( \Rightarrow \) \( c = 92 : 4 = 23 \)
16. \( x : 3 = 72 \) \( \Rightarrow \) \( x = 72 \cdot 3 = 216 \)
17. \( 68 : y = 17 \) \( \Rightarrow \) \( y = 68 : 17 = 4 \)
18. \( c \cdot 4 = 56 \) \( \Rightarrow \) \( c = 56 : 4 = 14 \)
19. \( 36 : a = 12 \) \( \Rightarrow \) \( a = 36 : 12 = 3 \)
20. \( 8 \cdot y = 96 \) \( \Rightarrow \) \( y = 96 : 8 = 12 \)
21. \( b \cdot 10 = 1000 \) \( \Rightarrow \) \( b = 1000 : 10 = 100 \)
22. \( y : 31 = 0 \) \( \Rightarrow \) \( y = 0 \cdot 31 = 0 \)
23. \( 72 : x = 12 \) \( \Rightarrow \) \( x = 72 : 12 = 6 \)
24. \( 6 \cdot c = 84 \) \( \Rightarrow \) \( c = 84 : 6 = 14 \)
25. \( a \cdot 13 = 78 \) \( \Rightarrow \) \( a = 78 : 13 = 6 \)

Ответ: c = 54, x = 12, a = 4, y = 1, b = 88, a = 16, x = 18, y = 65, x = 19, c = 13, b = 4, a = 84, b = 3, x = 17, c = 23, x = 216, y = 4, c = 14, a = 3, y = 12, b = 100, y = 0, x = 6, c = 14, a = 6.