Codypaulfreel Codypaulfreel
  • 12-05-2020
  • Mathematics
contestada

-x + 8x= -21 find what x is

Respuesta :

dixiesalter04 dixiesalter04
  • 12-05-2020

Answer:

-3

Step-by-step explanation:

-x+8x=-21

7x=-21

7x/7=-21/7

x=-3

Answer Link

Otras preguntas

who were the members of the triple entente
The diameter of a volleyball is 8.15 inches. What is the volume of the ball, rounded to the nearest hundredth?
The Preamble to the Constitution begins with the words “We the People.” What principle of government do these words imply? Governments derive their powers from
The sum of the values of five coins is $0.85. What are the five coins?PLEASE HELP ME!!!!!!
Which of the following types of algae is unicellular? kelp plankton green algae brown algae
two numbers with the difference of 9 and the sum of 17
PLEASE ANSWER! Stewart is playing a video game. He earns the same number of points for each prize he captures. He earned 1,200 points for 6 prizes, 2,000 points
Which moral dilemma do the characters in “Subha” face? Subha must choose whether to marry Pratap or a wealthy businessman from western India. The parents must
? In the first line of the poem, the poet likens himself to a natural object, a cloud. In contrast, the last line of the second stanza, "Tossing their heads in
The sum of the values of five coins is $0.85. What are the five coins?PLEASE HELP ME!!!!!!