skyleelouissaint skyleelouissaint

20-02-2019
Mathematics

contestada

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

Respuesta :

20-02-2019

Answer:

C. 29

Step-by-step explanation:

x - 21 = 8 add 21 to both sides

x - 21 + 21 = 8 + 21

x = 29

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

20-02-2019

Answer:

C. 29

Step-by-step explanation:

x – 21 = 8

Add 21 to each side to isolate x

x-21+21 = 8+21

x = 29

Answer Link

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