Integers
Fractions
Decimals
Inequalities
Solve Equations
3

(-10)+(-15)

-25

3

2/5+5/12

=49/60

3

1.5-1.32

=0.18

3

x/-2<14

= x>-28
3

n-6=-12

= n=-6

5

(-10)+15

5

5

7/10-1/6

=32/60=8/15

5

5.12*6.18

31.6416

5

-1.5x<3

=x>-2

5

n-7=-14

= n=21

10

-16=-4-p

p=12

10

3/7*8/13

=24/91

10

82.6/5

16.52

10

2x+5>3

= x>-1
10

-x/2=6

= x=-12

15

-3x-4(4x-8)=3(-8x-1)

x=-7

15

7/16 / 3/8

=7/6

15

528.6948+32.5874

561.2822

15

x/-3>2

= x<-6

15

x/-4=12

= x=-48

20

2/3(13-2(50/24-n))+7=9

14

20

7/13 / 9/16

=112/117
20

0.357853-0.49761

=-0.139757

20

-2<x+4<7

= -6<x
20

3(4x-3)=-33

= x=-2