Expressions and Equations

Vocabulary

100

This type of math problem has no equal sign.

Expression

200

This type of math problem has an equal sign.

Equation

300

DOUBLE JEOPARDY - DOUBLE POINTS IF CORRECT

Another word for numbers used in expressions and equations

DOUBLE JEOPARDY - DOUBLE POINTS IF CORRECT

Constant

400

Another word for the letters used in expressions and equations.

Variable

500

What type of math where numbers and symbols are used to formulate expressions and equations.

Algebra

Two Step Equations

100

2x + 1 = 5

x=2

200

x/3-4=11

x=5

300

-2x-5=-11

x=3

400

DOUBLE JEOPARDY - DOUBLE POINTS IF CORRECT

*Hint: Distribute first

5(3-x) = 30

DOUBLE JEOPARDY - DOUBLE POINTS IF CORRECT

*Hint: Distribute first

x=-3

500

12 + 2x + 1 = 59

x = 23

One step equations

100

FREE POINTS!!!

FREE POINTS!!!

200

8x = -64

-8

300

x + 5 = - 9

-14

400

x - 8 = -10

-2

500

x/10 = 3

30

Simplify Expressions

100

Simplify:

3(x+2)

3x + 6

200

Simplify

-4 (m + 9)

-4m - 36

300

Simplify:

3x - 9x

-6x

400

DOUBLE JEOPARDY - DOUBLE POINTS IF CORRECT

Simplify:

10x + 7 -4x-(-15)

DOUBLE JEOPARDY - DOUBLE POINTS IF CORRECT

6x + 22

500

Simplify:

9 + 7x - 11 - 12x

-5x - 2

Mixed Review

100

Simplify 2b + (-4b) - 10 + 6

-2b - 4

200

DOUBLE JEOPARDY - DOUBLE POINTS IF CORRECT

2 - 10 + 2(15)

DOUBLE JEOPARDY - DOUBLE POINTS IF CORRECT

22

300

Simplify 10 + 2b + 8b - 6

10b + 4

400

solve

54 = -9x

-6

500

Solve: 

-3x = -18

6