7th Grade 1,2 step, Diamonds and MORE

One Step

100

 2 + z = 12 

z=12

200

p - 3= 15

p = 18

300

x/11 = 3

x = 33

400

7x = 42

x= 6

500

 x/3 = 15 

x = 45

2 Step

100

5x + 5 = 45

x= 8

200

4(x-1) = 24

x= 7

300

- 40 = 12x + 8

X = -4

400

2x + 10 = 7x

x = 2

500

 x/8 -11 = - 9  

x = 16

Diamond Math

100

two numbers when multiplied give -60 and when added gives 4 

10 and -6

200

When multiplied = -24

When added = 10

12 & -2

300

When Multiplied = - 24 

When Added = 5

8 & -3 

400

When Multiplied = -35 

When Added = 2

- 5 & 7

500

When Multiplied = 28

When Added = 11

7 & 4

Combine Like Terms

100

−3x − 9 + 15x

12x − 9

200

−9k + 8k

- k

300

9a + 10(6a − 1)

69a − 10

400

−5n + 3(6 + 7n)

16n + 18

500

−2n − (9 − 10n)

8n − 9

Random Spring Trivia

100

In which country do cherry blossom trees signify the beginning of spring?

Japan

200

Who is the Greek goddess of Spring and nature?

Persephone

300

What is the main spring allergy trigger?

Pollen

400

What is the April birthstone?

Diamond 

500

What animal is most associated with the month of April?

The rabbit