10 questions
2a + 3 = 13. Find the value of a =
-13
5
6
8
4a + 1 = 17. a = ??
4
9
7
6
3a - 2 = 13. a = ??
10
11/3
3
5
2a - 8 = 4. a = ??
12
6
-4
2
b/2 + 1 = 5. b = ??
12
6
8
4
b/4 + 3 = 7. b = ??
40
16
4
11
b/3 -2 =2. b = ??
12
8
6
4
14 = 3c + 2. c = ??
12
4
5
8
I think of a number and add 3. The answer is 18. What is the value of the number?
15
16
21
10
I think of a number, divide it by 3 and then subtract 8. The answer is 4. What is the value of the number?
24
11
12
36