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Exponential equations

Solve for t:

1.) 7*(4^t)=9
2.) 2^(t+1)=5^(t-3)

Solution Preview

(equiv. means "is equivalent to" in the logical sense)
(1)
7 * (4^t) = 9
equiv.
4^t= 9/7
[by ...

Solution Summary

This shows how to solve exponential equations.

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