One, Two, and Multi-Step Equations

One-step equations

100

x-10=30

x=40

200

m+4=12

m=8

300

4k=36

k=9

400

t/6=3

t=18

500

y/-7=6

-42

Two-step equations

100

6v-6=42

v=8

200

13=4m+5

m=2

300

-9x+1=-80

x=9

400

-3c/5=-6

c=10

500

−3 = (5 + x)/9

x = -32

Multi-step equations

100

30 = −5(6n + 6)

n = -2

200

r + 11 + 8r = 56

r = 5

300

-2 = 2 + v/4

v = -16

400

144 = -12(x+5)

x = -17

500

37 = -3 + 5(x+6)

x = 2

Equations with variables on both sides

100

2n + 2 = 14 + n

n = 12

200

7a - 3 = 32 + 12a

a = -5

300

−11 − 5a = 6(5a + 4)

a = -1

400

38 + 7k = 8(k+4)

k = 6

500

8(-2 + 5x) + 5 = 59 + 5x

x = 2

Misc.

100

If you're traveling north, this direction would be on your right

East

200

The colored part of a human's eye is called this

Iris

300

This holiday is celebrated on the first Monday of September

Labor Day

400

What is the world's fastest sea animal

Killer Whale

500

Name 4 out of the 5 great lakes

Huron, Ontario, Michigan, Erie, Superior