Question

EXERCISE 12(A)
Solve the following equations :
1. x + 5 = 10
2. 2 + y = 7
5. 5 - d = 12
3. a -2 = 6
6. 3p = 12
4. X-5 = 8
7. 14 = 7m
8. 2x = 0
9. = 2
9
12. 2x + 5 = 5
10.
у
= - 4
- 12
11. 8x - 2 = 38
14. 14 = 27 - X
15. 10 + 6a = 40
13. 5x - 1 = 74
1 1
16. C-
2 3
19. 4 = x - 2.5
22. p + 0.02 = 0.08
a
17. - 2 = 0
15
1
20. y + 5 = 87
2
23. p - 12 = 2
5
26. - n = 20
8
29. 3p - 1 = 8
7
32. X+ 6 = 41
10
18. 12 = C-2
1 3
21. X +
4
8
24. - 3x = 15
3
27. m = 21
16
30. 9y - 7 = 20
5
m - 12 = 48.
12
25. 1.3b = 39
28. 2a-3 = 5
33.
31. 2b - 14 = 8​

Answer 1

Answer:

1) x+5=10

x=10-5=5

2)2+y=7

y=7-2=5

3) a=6+2=8

4)X=8+5=13

Step-by-step explanation: