SOLUTION: how do I solve? 3*5^(2t-1)=75
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Question 366030
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how do I solve?
3*5^(2t-1)=75
Answer by
Jk22(389)
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3*5^(2t-1) = 75 | dividing by 3
5^(2t-1) = 25 = 5^2 | equating exponents, or log()/log(5)
2t - 1 = 2, | adding 1
2t = 3 |dividing by 2
t = 3/2