Students can practice their algebra skills by solving for y in these 20 linear equations.

Let’s solve each problem one by one. We’re finding the value of y in each equation.

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Left Column:

1. 12y = 108
Divide both sides by 12:
y = 108 ÷ 12 = 9

2. 9y = 54
y = 54 ÷ 9 = 6

3. 11y = 99
y = 99 ÷ 11 = 9

4. 14y = 28
y = 28 ÷ 14 = 2

5. 9y = 45
y = 45 ÷ 9 = 5

6. 7y = 42
y = 42 ÷ 7 = 6

7. 10y = 80
y = 80 ÷ 10 = 8

8. 15y = 45
y = 45 ÷ 15 = 3

9. 6y = 48
y = 48 ÷ 6 = 8

10. 5y = 55
y = 55 ÷ 5 = 11

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Right Column:

11. 6y + 15 = 45
Subtract 15 from both sides:
6y = 30
y = 30 ÷ 6 = 5

12. 9y + 15 = 60
Subtract 15:
9y = 45
y = 45 ÷ 9 = 5

13. 4y + 13 = 33
Subtract 13:
4y = 20
y = 20 ÷ 4 = 5

14. 7y + 8 = 50
Subtract 8:
7y = 42
y = 42 ÷ 7 = 6

15. 5y + 19 = 79
Subtract 19:
5y = 60
y = 60 ÷ 5 = 12

16. 12y - 12 = 48
Add 12 to both sides:
12y = 60
y = 60 ÷ 12 = 5

17. 8y - 13 = 27
Add 13:
8y = 40
y = 40 ÷ 8 = 5

18. 5y - 10 = 15
Add 10:
5y = 25
y = 25 ÷ 5 = 5

19. 3y - 13 = 20
Add 13:
3y = 33
y = 33 ÷ 3 = 11

20. 6y - 12 = 60
Add 12:
6y = 72
y = 72 ÷ 6 = 12

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Final Answer:
1. y = 9
2. y = 6
3. y = 9
4. y = 2
5. y = 5
6. y = 6
7. y = 8
8. y = 3
9. y = 8
10. y = 11
11. y = 5
12. y = 5
13. y = 5
14. y = 6
15. y = 12
16. y = 5
17. y = 5
18. y = 5
19. y = 11
20. y = 12