One-Step Equations

One-Step EquationsWhole Numbers

100

11 = w - 5

w = 16

200

b/5=20

b = 100

300

i + 7 = 9

i = 2

400

5h = 35

h = 7

500

 45 = 9 + x

x = 36

One-Step EquationsIntegers (+/-)

100

y + 9 = -6

y = -15

200

-18 = -2n

n = 9

300

k - 6 = -9

k = -3

400

p/6 = -36

p = -216

500

c + 18 = -25

c = -43

One-Step EquationsDecimals

100

w + 4.4 = 5.3

w = 0.9

200

d - 9.8 = 13.8

d = 23.7

300

 1.2m = 9.6

m = 8

400

2.5 = j/0.4

j = 1

500

6.3 = v + 10.4

v = -4.1

One-Step EquationsFractions

100

s - 3/8 = 5/8

s = 1

200

9/7u = 3/7

u = 1/3

300

1/4 + a = 7/5

a = 1 3/20

400

e/(5/8) = 4/5

e = 1/2

500

r - 6/5 = 2 4/5

r = 4

One-Step EquationsMystery

100

-9 = -2n

n = 4 1/2

200

f - 1/3 = 2 2/3

f = 3

300

-3.5 = z/1.4

z = -4.9

400

g + 24 = -9

g = -33

500

-26 = q - 4

q = -22