mollyreily83 mollyreily83

20-05-2020
Mathematics

contestada

Fill in the blank:

_?__(x+3)=7x+21

Respuesta :

DavidWF DavidWF

20-05-2020

Answer:

The fill-in-the-blank is 7.

Step-by-step explanation:

By factoring out the greatest common factor, 7, you will get 7(x + 3).

7(x + 3) = 7x + 21

Answer Link

Comfymerry Comfymerry

20-05-2020

Answer:

7

Step-by-step explanation:

Answer Link

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