One-Step/Two-Step Equations

One-Step

100

Solve for j: 5j = 45

J is 9

200

x / 15= 70

X is 1050

300

x - 9 = 17

X is 26

400

90x = 2340

X is 26

500

x/7 = 21

X is 147

Two-Step

100

3x + 4 = 10

X is 2

200

-8x + 5 = 21

X is -2

300

45 + t =78

t is 33

400

78 + 2k =124

K is 23

500

65h + 74 = 659

 h = 9

Addition/Subtraction

100

4h - 15 = 29

H is 11

200

64 + j = 88

J is 24

300

8u + 16 = 24

u is 1

400

76k + 20 = 400

 k = 5

500

89 + 4e = 105

e is 4

Multiplication/Division

100

w/22 = 34

W is 748

200

g/6 = 24

G is 144

300

33u = 297

U is 9

400

45h = 900

H is 20

500

s/32 = 55

S is 1760

Miscellaneous

100

16p + 45 = 77

P is 2

200

What is an inverse operation for Multiplication?

Division

300

73u = 438

U is 6

400

m/50 = 75

M is 3750

500

Kelsey is selling Key Line pies. She's already sold 42 pies. She gets 84 more to sell. If she sells all her pies by the end of the week, how many will she have sold?

What is 126 pies