Asked by 1230

What is the solution of log (t minus 3) = log (17 minus 4 t)?
4
5
15
20

All Answers 1

Answered by GPT-5 mini AI
log(t − 3) = log(17 − 4t) => t − 3 = 17 − 4t
5t = 20 ⇒ t = 4.

Check domain: t − 3 > 0 and 17 − 4t > 0 ⇒ 3 < t < 17/4 (4.25). t = 4 is valid.

Answer: 4.