Question

Solve each of the following equations and verify the answer in each case:
EXERCISE 9B
2. x + 3 = -2
1. x + 5 = 12
5. 3x - 5 = 13
х
13.
+1
3. X - 7 = 6
4. x - 2 = -5
6. 4x + 7 = 15
х
3x
7. -12
8.
= 15
5
5
1
9. 5x - 3 = x +17
10. 2x
= 3
2
11. 3(x + 6) = 24
12. 6x + 5 = 2x + 17
8 = 1
14.
4
2
15. 3(x + 2) - 2(x - 1) = 7
16. 5(x - 1) + 2(x + 3) + 6 = 0
17. 6(1 - 4x) + 7(2 + 5x) = 53
18. 16(3x - 5) - 10(4x - 8) = 40
19. 3(x + 6) + 2(x + 3) = 64
20. 312 - 5x) - 2(1 - 6x) = 1
п
1
2x
22.
3
2x
X-3
+ 8 =
6
4
2
2
1 23.
24.
3
2
5
5
2 2
5
3x
3
4 =14
26.
A (x
(x - 1) = x - 3
n
+
2m
21.
-
25.
10​

Answer 1

Answer:

x+3=-2

x=-2-3

x=-5

-5+3=-2