2 years ago

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

Mathematics

1 answer:

inn [45]2 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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