mrfate1775
contestada

Which of the following expressions are equivalent to the expression 4x + 8?

Choose ALL the expressions that are equivalent.


6x+8−2x



4(x+2)



4x+2



2(2x+8)



4(x+8)



3x+9+x−1



2(2x+4)

Respuesta :

MrsStrong

Answer:

6x+8−2x  

4(x+2)  

3x+9+x−1  

2(2x+4)

Step-by-step explanation:

For an expression to be equivalent it must simplify to 4x + 8.

6x+8−2x   = 4x + 8 YES

4(x+2)  = 4x + 8 YES

4x+2  = 4x + 2 NO

2(2x+8)  = 4x + 16 NO

4(x+8)  = 4x + 32 NO

3x+9+x−1  = 4x + 8 YES

 

2(2x+4)  = 4x + 8 YES