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4 votes
Which equation is equivalent to 2^4x =8^x-3

User Ian Dunn
by
4.8k points

2 Answers

4 votes

Good morning! Here is the answer to your question! ☺

Answer: x = -9

Step-by-step explanation: Create equivalent expressions in the equation that all have equal bases, then solve for x.

Hope this helps you out!☺

User Santosh Jagtap
by
5.0k points
5 votes

Answer:

4x = 3(x - 3).

Explanation:

2^4x = 8^(x-3)

Now 8 = 2^3 so:

2^4x = 2^3(x - 3) so

4x = 3(x - 3)

User Jason Sperske
by
5.5k points