Solving Equations Review

Math Vocabulary

100

This type of math problem has an equal sign.

Equation

200

Another word for the letters used in expressions and equations.

Variable

300

Another word for numbers used in expressions and equations.

Constant

WILD CARD - BONUS 100 POINTS - IF CORRECT

400

This type of math problem has no equal sign.

Expression

500

A numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. the '4' in 4x y).

Coefficient

One-Step Equations

100

x - 12 = 0

x= 12

200

4x = 64

x= 16

300

64 = 8x

x= 8

400

5³ = x

x= 125

500

16 = x/2

x= 32

Two-Step Equations

100

3x + 5 = 14

x= 3

200

(x/4) + 4 = 13

x= 36

WILD CARD - BONUS 100 POINTS - IF CORRECT

300

(x/2)-4=10

x= 28

400

6x – 13 = 11

x= 4

500

( x/ 3 ) + 3 = 27

x=72

Multi-Step Equations

100

Solving Equations

4x + 3 = 7

x = 1

200

Solving Equations

4(6 + 5x) = 124

x = 5

300

Solving Equations

72 = 8(x + 6)

x = 3

400

What is the distributed expression?

c(3k - 8) =

3ck-8c

500

Solving Equations

172 = 5(4a + 6) + 2

x = 7