Inequalities

Reading

100

n>4

A number is greater than 4

200

n<=2

A number is less than or equal to 2

300

10>=n

A number is less than or equal to 10

400

-3<=n

A number is greater than or equal to -3

500

2n<5

Twice a number is less than 5

Solution or Not

100

n>9    (11)

Solution

200

n>=-2       (-10)

Not a solution

300

n<5        (5)

Not a solution

400

7>n     (0)

Solution

500

-7<=n      (-7)

Solution

One-Step Equations

100

x+5<12

x<7

200

y-3>=8

y>=11

300

b<=14

b<=14

400

15<-3m

m<-5

500

n/-5>=2

n<=-10

Two-Step Equations

100

2x+5<13

x<4

200

3y-4>=11

y>=5

300

n/3-6<=-2

n<=12

400

-2m+8>4

m<2

500

1-p/2<=5

p>=-8

Multi-Step Equations

100

3x+5<20

x<5

200

2(4x-1)>=30

x>=4

300

7-5y>3y+15

y<-1

400

x/4+2<=10

x<=32

500

6(m+2)-10>2m+8

m>3/2