Equivalent Expressions

Which answer choice is equivalent to:
18x-9

• 3(3x-3)

• 9(2x+1)

• 9(2x-1)

• 6(3x+(2/3))

Simplify:

6x + 9 -6x -9

• 0

• 12x + 18

• 18

• 12x

Which answer choice is equivalent to:

4(2x-5)+6x

THERE ARE 3 CORRECT ANSWERS

• 2(7x-10)

• 14x-20

• 20-14x

• 14x-5

• 8x-20+6x

Simplify the expression: \frac{1}{2}\left(4x\ -8\right)

• 8x - 16

• 2x - 4

• 2x + 4

• 4x - 4

• A

• B

• C

• D

Tags

6.7D

• F

• G

• H

• J

Tags

6.7D

What number belongs in the box so that Expression I is equivalent to Expression II?

• A

• B

• C

• D

• E

Expressions that are equal, usually due to simplifying are: 

• Equivalent Expressions 

• Terms 

• Equation 

• Expression 

Equivalent ​ (a)   are two, or more, numerical, or algebraic expressions that are ​ (b)   the same.

• expressions

• exactly

• similar

• different

• opposite

• not equal

• inequalities