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Equations and solutions
Solving Addition and Subtraction Equations
Solving Multiplication and Division Equations
Solving equations with fractions and decimals
Inequalities
100

x - 6 = 3

is 7 a solution?

NO

9 

100

x + 6 = 13

solve for x

7

100

2p = 24


p = 12

100

1.5m = 16.5

m = 11

100

3x + 1 < 19


x < 6

200

2w + 8 - w = 22

is 14 the solution?

YES


200

The sum of x and 12 equals twenty-six

 x = 14

200

h / -10 = 8

h = -80

200

b / 12 = 2.4

b = 28.8

200

5x + 3 < 3

is -3 a Solution? 

yes

-12 < 3

300

30 = 8x - 5

is 4 the solution?

NO


300

Seventeen more than  x  is twenty

x = 3

300

c / 20 = 8

c = 160

300

x + 5.6 = 10.2

x = 4.6

300

-n - 8 > -1

is 7 a solution?


greater than or equal to 

no

-15 > -1

400

8 = 6 + k

is -2 the solution? 

NO

2

400

A number x minus eleven is negative four

x = 7

400

six times a number y is sixty-six

y = 11

400

b / 6 = 3 1/2

b = 21

400

15 < 6y - y

is 5 a solution? 

yes

15 < 25

500

h + 14 = 4

is -18 the solution? 

NO

18

500

f - 4 = -5 

f = -1

500

Thirty six is negative nine times a number x

x = -4

500

h / 7 = 10.1

h = 70.7

500

k / 7 + 4 > 6

is 21 a solution?

yes

7 > 6