kristaint
kristaint kristaint
  • 04-08-2020
  • Mathematics
contestada


Find the value of the variable x in the equation x - 21 = 8.
A) -13
B) 29
C) -29
D) 13​

Respuesta :

yp3angels
yp3angels yp3angels
  • 04-08-2020

Answer: x=29

Step-by-step explanation:

[tex]x-21=8[/tex]

add 21 to both sides

[tex]x-21+21=8+21[/tex]

[tex]21+8=29\\[/tex]

[tex]x=29[/tex]

Answer Link
noname2020
noname2020 noname2020
  • 04-08-2020
The correct answer is letter B.
29 - 21= 8

Hope this helps ya.
Answer Link

Otras preguntas

The area of a rectangle is 12x^2-8x-15. The width is (2x-3). What is the length of the rectangle?
Which crops provide more than half of the calories consumed by humans?
A superhero recently asked his nemesis how many cats she has. She answered with a​ riddle: "Seven-eighths of my cats plus five." How many cats does the nemesis
complete the square and write in function form f(x)=x^2+5x+3
Which European colonial power settled the farthest north on the continent of North America?
__________ is credited with being the first restaurant to franchise.
Writing a summary of an essay, article, or other assigned reading material is an effective way to A. record your impressions. B. offer a critical an
what is 10 times 6tens unit form
Help me with these questions
how to factor a(y-4) + t(y-4)