Question

Solve:
2. 9b-4b + 3b = 16
4. 6 = 7 + 2p - 5
1. By - 4y = 20
3. 5y + 8 + 8y - 18
5. 8 - 7 = 13x + 8
7. 9+ m-6m + 8 - m
6. 4x - 5x + 2x = 28 + 3x
6. 24 = y + 2y + 3+ 4y
10. 6b + 40 = - 100 - b
9. 19x + 13 - 12x + 3 =23
12. 0.4x - 12 = 0.3x + 0.6
11. 6-5m - 1 + 3m-0
13. 6(x + 4) = 36
14. 9(a + 5) + 2 = 11
16.-3(a - 6) = 24
15. 4(x - 2) = 12
17. 7(x - 2) = 2(2x - 4)
19. 21 - 3(b - 7) = b + 20
18. (x - 4) (2x + 3) = 2x2
20. x(x + 5) = x2 + x + 32
Concise MATHEMATICS Midd​

Answer 1

Answer:

Why is distilled water used in the batteries and not the tap water?