Solve for x: 2^(x+1) - 3^x = 0

Published on August 25, 2024

Question

Answer

Let’s solve this equation step by step:
  1. We start with the equation:
  2. To solve this, we can move all terms to one side:
  3. Now, let’s use the properties of exponents to simplify the left side:
  4. We can divide both sides by :
  5. Now, we can take the logarithm of both sides. Let’s use log base 2:
  6. The left side simplifies to 1, and we can use the logarithm property on the right:
  7. Now we can solve for x:
  8. We can simplify this further:
Therefore, the solution is:
This can be approximated to about 2.7095 if a decimal answer is needed.