+/- One-step Equations

You

100

x + 9 = 12

x = 3

200

s - 1 = 10

s = 11

300

Q + 7 = 10

Q = 3

400

x + 10 = 17

x = 7

500

r - 7 = 15

r = 22

Are

100

x + 9 = 18

x = 9

200

A + 8 = 12

A = 4

300

w - 8 = 15

w = 23

400

d - 11 = 12

d = 23

500

b + 2 = 18

b = 16

Really

100

12 = p - 3

15 = p

200

z + 4 = 8

z = 4

300

x - 2 = 9

x = 11

400

c - 18 = 6

c = 24

500

10 = x + 3

7 = x

Amazing

100

e - 25 = 35

e = 60

200

T + 3 = 5

T = 2

300

34 = y - 18

y = 52

400

4 = U - 4

U = 8

500

P + 31 = 40

P = 9

Students

100

f - 3 = 8

f = 11

200

23 = g - 14

37 = g

300

19 = 6 + h

h = 13

400

J + 6 = 23

J = 17

500

52 = v + 16

v = 36