maria180129
maria180129 maria180129
  • 08-06-2021
  • Mathematics
contestada

Solve 8 = 2x + 4.

Helppppppp

Solve 8 2x 4 Helppppppp class=

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 08-06-2021

Answer:

x = -1

Step-by-step explanation:

8 = 2^(x + 4)

Rewriting 8 as 2^3

2^3 = 2^(x + 4)

Since the bases are the same, the exponents must be the same

3 = x+4

Subtract 4 from each side

3-4 =x+4-4

-1 =x

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ghaithgh
ghaithgh ghaithgh
  • 08-06-2021

Answer:

This is the answer :

x=–1

Choose (B)

Answer Link

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