mollyreily83
mollyreily83 mollyreily83
  • 20-05-2020
  • Mathematics
contestada

Fill in the blank:

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

Respuesta :

DavidWF
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 Comfymerry
  • 20-05-2020

Answer:

7

Step-by-step explanation:

Answer Link

Otras preguntas

Adding heat to a liquid causes which of the following physical changes? A) increases mass B) increases density C) decreases density D) no physical
What is -7/8 divided by -1 2/5
how sunlight is converted into potential energy by plants
Given an integer, how do you find its opposite?
how to write 33/100 as a decimal
describe two games that are typical of the Gaucho games
The point (21,32) is on the line with the slope 1.5 A. Find the equation of the line B. Find the coordinates of another point on the line
French settlers relied on trapping furs and trade with the Indians. True False
use compatible number to estimate the sum of 428+286
Why did thomas paine's common sense inspire colonists?