Ask Question
11 October, 11:08

If 2^4x-1=8^x+a write the expression that is equivalent to x

+1
Answers (1)
  1. 11 October, 11:27
    0
    x = 3a + 1

    Step-by-step explanation:

    2 ^ (4x - 1) = 8 ^ (x + a)

    2 ^ (4x - 1) = (2^ 3) ^ (x + a)

    2 ^ (4x - 1) = (2^ (3 (x + a))

    ok

    4x - 1 = 3 (x + a)

    so

    4x = 3x + 3a + 1

    x = 3a + 1
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “If 2^4x-1=8^x+a write the expression that is equivalent to x ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers