One-Step Equations Review

One-Step Multiplication

100

-5x = 0

0

200

-6x = 12

-2

double

300

-9.9x = 99

-10

switcharoo

400

-5x = -100

20

500

-7x = -63

9

One-Step Addition

100

x + 6 = 9

3

200

x + 2 = -7

5

300

-5 + m = 20

25

400

x + 8 = -3

-11

500

 -10+ x = -10

0

Writing Equations

100

The difference of a p and five is negative sixteen

p-5=-16

p=-11

200

The sum of seven and a number,m is twelve

7+m = 12

m=5

300

The quotient of y and 12 is 3

y/12=3

y=36

switcharoo

400

the product of twelve and a number h is negative 144

12h = -144

h= -12

500

Four less than a number y is negative thirty six

y-4=-36

y=-32

One-Step Subtraction

100

x – 4 = 10

14

200

x – 18 = -1 

17

double

300

x – 25 = -10

15

400

x - 6.34 = -5.5

0.84

switcharoo

500

x – 2.5 = 6.7

9.2

One-Step Division

100

c / 10 = 4

40

double

200

b / 7 = 6

42

300

m / -5 = 3

-15

400

z / -8 = -4

32

500

-x / 4 = -11

44