Equations Jeopardy

Vocabulary

100

This is a letter that stands for an unkown number.

A Variable.

200

The inverse operation means the ______________ operation.

Opposite

300

The inverse of subtraction is...

Addition

400

The inverse of Multiplication is...

Division

500

Another word for "evaluate" is...

Solve

One Step + -

100

x - 4 = 12

x = 16

200

y + 3 = 23

y = 20

300

n - 10 = 150

n = 160

400

x + 40 = 65

x = 25

500

m + 13 = 137

m = 124

One-Step x /

100

4x = 28

x = 7

200

 5/(x) = 14

x = 70

300

22n = 44

n = 2

400

8/(y) = 8

y = 64

500

13m = 117

m = 9

Mixed One-Step

100

x/(12) = 27

x = 324

200

9g = 54

g = 6

300

36 = 6x

x = 6

400

11/(n) = 187

n = 2,057

500

y/(7) = 84

y = 84

Simple 2-Step

100

2x + 3 = 23

x = 10

200

7y - 9 = 19

y = 4

300

3m + 7 = 31

m = 8

400

5y - 11 = 19

y = 6

500

9y - 6 = 30

y = 4