Equivalent Expressions & Equations

Equations

100

x - 12 = 18

30

200

6x - 20 = 40

10

300

5x - 6 = 3x - 8

x = -1

400

x - 3x - 1 = 4x - 3x + 17

-6

500

5b-3.75=26.25

b = 6

Solving Expressions

100

Evaluate : 3q when q=3

9

200

Evaluate : ( ½) ³

1/8

300

Find the value : 3w+2, if w=2

8

400

Evaluate : ½m when m=4

2

500

(12 - 8)² - 3 x 5

1

Solving Expressions

100

Evaluate: 5 + 4(10-6)

21

200

¾×½

3/8

300

(5² + 3) ÷ 4

7

400

A letter or symbol that stands for an unknown number. Una letra que representa un número desconocido. 

Variable

500

When solving order of operations we must follow what steps:  

PEMDAS

Equivalent Expressions

100

Simplify the following expression: 5x + 7 + 9x

14x+7

200

Find an equivalent expression by using the distributive property :6(4x + 8)

24x + 48

300

Simplify the expression by combining like terms: x + 5 + x - 2

2x+3

400

Write at least one  equivalent expression of 3(m+4) 

( 3 x m ) + ( 3 x 4)  

or 

3m+12

500

What is one equivalent expression of 16x+4 ?

4( 4x+1) 

Random

100

What is the simplified equivalent expression of x+x+x+x+x ? 

5x 

200

Simplify the following expression : 3(x + 1) - 3

3x

300

Write the following expression : 7 less than x

x-7

400

When dividing fractions remember to ______, ______, _______. Cuando dividimos fractions recuerda ________, ______, _______.

Keep ,Change , Flip

500

What is Ms. Searson's favorite coffee order?

An iced latte with almond milk and cinnamon