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

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]

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noname2020 noname2020

04-08-2020

The correct answer is letter B.
29 - 21= 8

Hope this helps ya.

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