Inequalities

Addition Inequalities

100

Solve x+3>10

x>7

200

Solve x+5>11

x>6

300

Solve 0.5+x<10

x<9.5

400

x+7>-9

x>-16

500

-10<x+2

-12<x or x>-12

Subtraction Inequalities

100

a-3<8

a<5

200

-6>n-5

-1>n or n<-1

300

w-8>5.6

w>13.6

400

x-1<-6

x<-5

500

-6.5>m-3.2

-3.3>m or m<-3.3

Multiplication Inequalities

100

5x<40

x<8

200

10x>100

x>10

300

-4x>40

x<-10

400

-5x<45

x>-9

500

-7y<35

y>-5

Division Inequalities

100

x/2 > 10

x >20

200

x/5 < 4

x <20

300

x/-2 < 20

x >-40

400

x/1.2 < 6

x <7.2

500

x/-5 < 10

x > -50

Two-Step Inequalities

100

4x-13<11

x<6

200

6x+14>20

x>1

300

-5x+1<11

x>-2

400

Write the inequality "three times a number x increased by 5 is less than -70"

3x+5<-70

500

x/-2 +5 <7

x>-4