3 years ago

Solve 8 = 2x + 4. Helppppppp

Mathematics

2 answers:

topjm [15]3 years ago

8 0

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

vampirchik [111]3 years ago

3 0

Answer:

This is the answer :

x=–1

Choose (B)

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