Algebraic Expressions

Identification

100

Identify the Coefficient in:

3x-12

3

200

Identify the Constant in:

5x-4

-4

300

Identify the Variable in:

8x+18

X

400

Identify the Operator in:

4x-9

Subtraction (-)

500

Identify the reciprocal of 9x

9/x

1-Step Equations

100

x+3=9

x=6

200

21+x=28

x=7

300

3x=27

x=9

400

12x=108

x=9

500

25x=12.5

x= 1/2 or 0.5

2-Step Equations

100

9x+12

X=7

X=75

200

4x-17

X=9

19

300

(6x)/2

X=8

24

400

(13x)²

X=4

2,704

500

X²+14

X=6

50