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9-57.
  1. Find the exact value of x without using a calculator. Leave your answers in log or exponent form. Homework Help ✎

    1. 3ex − 5 = 13

    2. ln(x + 1) = 3.2

1. Add 5 to both sides.
2. Divide by 3 on both sides.
3. Take the natural log of both sides.
4. Solve for x.

e3.2 = x + 1