Single Variable Equations 2 Sample Problems

Math Practice Online > free > lessons > New York > 7th grade > Single Variable Equations 2

If your child needs math practice, click here.

These sample problems below for Single Variable Equations 2 were generated by the MathScore.com engine.

Complexity=5, Mode=1

Solve.

#	Problem	Correct Answer	Your Answer
1	r + 1 = 5	r =
Solution r + 1 - 1 = 5 - 1 r = 4

#	Problem	Correct Answer	Your Answer
2	m + 3 = 11	m =
Solution m + 3 - 3 = 11 - 3 m = 8

Complexity=5, Mode=2

Solve.

Problem

Correct Answer

Your Answer

^-5n + 3 = 18

n =

Solution
^-5n + 3 - 3 = 18 - 3
^-5n = 15

Divide by ^-5

n = ^-3

Problem

Correct Answer

Your Answer

^-5c + 4 = 24

c =

Solution
^-5c + 4 - 4 = 24 - 4
^-5c = 20

Divide by ^-5

c = ^-4

Complexity=9, Mode=2

Solve.

Problem

Correct Answer

Your Answer

9b + 5 = ^-40

b =

Solution
9b + 5 - 5 = ^-40 - 5
9b = ^-45

Divide by 9

b = ^-5

Problem

Correct Answer

Your Answer

49 = 7c - 7

c =

Solution
49 + 7 = 7c - 7 + 7
56 = 7c

Divide by 7

8 = c

c = 8

Complexity=10, Mode=2

Solve.

Problem

Correct Answer

Your Answer

^-7h + 5 = 54

h =

Solution
^-7h + 5 - 5 = 54 - 5
^-7h = 49

Divide by ^-7

h = ^-7

Problem

Correct Answer

Your Answer

^-26 = ^-3v + 1

v =

Solution
^-26 - 1 = ^-3v + 1 - 1
^-27 = ^-3v

Divide by ^-3

9 = v

v = 9

Complexity=12, Mode=2

Solve.

Problem

Correct Answer

Your Answer

^-22 = 9r + 5

r =

Solution
^-22 - 5 = 9r + 5 - 5
^-27 = 9r

Divide by 9

^-3 = r

r = ^-3

Problem

Correct Answer

Your Answer

^-38 = 5f + 7

f =

Solution
^-38 - 7 = 5f + 7 - 7
^-45 = 5f

Divide by 5

^-9 = f

f = ^-9

Complexity=15, Mode=2

Solve.

Problem

Correct Answer

Your Answer

^-12r + 3 = ^-45

r =

Solution
^-12r + 3 - 3 = ^-45 - 3
^-12r = ^-48

Divide by ^-12

r = 4

Problem

Correct Answer

Your Answer

124 = 15h + 4

h =

Solution
124 - 4 = 15h + 4 - 4
120 = 15h

Divide by 15

8 = h

h = 8

Complexity=20, Mode=2

Solve.

Problem

Correct Answer

Your Answer

9d + 11 = 38

d =

Solution
9d + 11 - 11 = 38 - 11
9d = 27

Divide by 9

d = 3

Problem

Correct Answer

Your Answer

32 = 7t + 4

t =

Solution
32 - 4 = 7t + 4 - 4
28 = 7t

Divide by 7

4 = t

t = 4

MathScore.com

Sample Problems For Single Variable Equations 2

Complexity=5, Mode=1

Complexity=5, Mode=2

Complexity=9, Mode=2

Complexity=10, Mode=2

Complexity=12, Mode=2

Complexity=15, Mode=2

Complexity=20, Mode=2

Answers

Complexity=5, Mode=1

Complexity=5, Mode=2

Complexity=9, Mode=2

Complexity=10, Mode=2

Complexity=12, Mode=2

Complexity=15, Mode=2

Complexity=20, Mode=2