Solving one-step equations

S

100

x + 12 = 24

x = 12

200

x + 9 = 15

x = 6

300

x + 8 = -3

x = -11

400

x + 18 = 16

x = -2

500

x + 14 = 5

x = -9

K

100

x - 3 = 5

x = 8

200

x - 7 = 9

x = 16

300

x - 5 = -6

x = -1

400

x - 10 = 58

x = 68

500

x - 19 = -5

x = 14

I

100

x + 4 = 9

x = 5

200

6 + x = 13

x = 7

300

13 + x = 20

x = 7

400

19 + x = -7

x = -26

500

27 + x = 15

x = -12

P

100

-5 + x = 30

x = 35

200

-16 + x = 21

x = 37

300

-27 + x = 42

x = 69

400

x - 16 = 0

x = 16

500

x - 21 = -6

x = 15

S

100

x - 5 = -10

x = -5

200

x - 13 = 26

x = 39

300

x - 5 = -27

x = -22

400

x - 56 = 127

x = 183

500

x - 63 = -25

x = 38