Solving One-Step Equations

Addition

100

x + 4 = 25

What is 21

200

a + 13 = 10

What is -3

300

n + 8 = 14

n =6

400

x + 36 = 100

What is 64

500

33 = c + 30

c = 3

Subtraction

100

x - 2 = 6

What is 8

200

d - 10 = 20

d = 30

300

k - 3 =10

k = 13

400

r - 400 = 50

r = 450

500

2x - 4 = 8

x = 6

Multiplication

100

9x = 27

What is 3

200

7x = 63

What is 9

300

5a= 25

a = 5

400

5e = 100

e = 20

500

6y = 24

y = 4

Random

100

6p = 12

p=2

200

4y = 12

y=3

300

6x = 6

x =1

400

45= 3t

15

500

k +4 =20

k = 16