## Single Variable Equations 2 - Sample Math Practice Problems

The math problems below can be generated by MathScore.com, a math practice program for schools and individual families. References to complexity and mode refer to the overall difficulty of the problems as they appear in the main program. In the main program, all problems are automatically graded and the difficulty adapts dynamically based on performance. Answers to these sample questions appear at the bottom of the page. This page does not grade your responses.

See some of our other supported math practice problems.

### Complexity=5, Mode=1

Solve.
 1.   0 = a - 3 a = 2.   - 3 = g - 1 g =

### Complexity=5, Mode=2

Solve.
 1.   2v + 1 = 11 v = 2.   32 = 5e - 3 e =

### Complexity=9, Mode=2

Solve.
 1.   2 = 2c - 6 c = 2.   8j + 2 = 58 j =

### Complexity=10, Mode=2

Solve.
 1.   17 = 2u + 1 u = 2.   3j + 9 = 21 j =

### Complexity=12, Mode=2

Solve.
 1.   7k + 5 = - 37 k = 2.   - 23 = - 4f + 1 f =

### Complexity=15, Mode=2

Solve.
 1.   - 26 = 5p - 11 p = 2.   7j - 1 = 20 j =

### Complexity=20, Mode=2

Solve.
 1.   14 = 10c - 16 c = 2.   5m - 6 = - 16 m =

### Complexity=5, Mode=1

Solve.
10 = a - 3
a =
Solution
0 + 3 = a - 3 + 3
3 = a

a = 3

2- 3 = g - 1
g =
Solution
- 3 + 1 = g - 1 + 1
- 2 = g

g = - 2

### Complexity=5, Mode=2

Solve.
12v + 1 = 11
v =
Solution
2v + 1 - 1 = 11 - 1
2v = 10

Divide by 2

v = 5

232 = 5e - 3
e =
Solution
32 + 3 = 5e - 3 + 3
35 = 5e

Divide by 5

7 = e

e = 7

### Complexity=9, Mode=2

Solve.
12 = 2c - 6
c =
Solution
2 + 6 = 2c - 6 + 6
8 = 2c

Divide by 2

4 = c

c = 4

28j + 2 = 58
j =
Solution
8j + 2 - 2 = 58 - 2
8j = 56

Divide by 8

j = 7

### Complexity=10, Mode=2

Solve.
117 = 2u + 1
u =
Solution
17 - 1 = 2u + 1 - 1
16 = 2u

Divide by 2

8 = u

u = 8

23j + 9 = 21
j =
Solution
3j + 9 - 9 = 21 - 9
3j = 12

Divide by 3

j = 4

### Complexity=12, Mode=2

Solve.
17k + 5 = - 37
k =
Solution
7k + 5 - 5 = - 37 - 5
7k = - 42

Divide by 7

k = - 6

2- 23 = - 4f + 1
f =
Solution
- 23 - 1 = - 4f + 1 - 1
- 24 = - 4f

Divide by - 4

6 = f

f = 6

### Complexity=15, Mode=2

Solve.
1- 26 = 5p - 11
p =
Solution
- 26 + 11 = 5p - 11 + 11
- 15 = 5p

Divide by 5

- 3 = p

p = - 3

27j - 1 = 20
j =
Solution
7j - 1 + 1 = 20 + 1
7j = 21

Divide by 7

j = 3

### Complexity=20, Mode=2

Solve.
114 = 10c - 16
c =
Solution
14 + 16 = 10c - 16 + 16
30 = 10c

Divide by 10

3 = c

c = 3

25m - 6 = - 16
m =
Solution
5m - 6 + 6 = - 16 + 6
5m = - 10

Divide by 5

m = - 2