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algol13
3 years ago
9

(1/2)^(x-3) = (1/4)^(x-5) Solve for x using logs

Mathematics
1 answer:
inn [45]3 years ago
5 0
(X-3)*log(1/2)=(x-5)*log(1/4)
X-3=(log(1÷4)÷log(1÷2))*(x-5)
X-3=2(x-5)
X-3=2x-10
X-2x=3-10
-x=-7
X=7
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