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Mathematics 14 Online
OpenStudy (anonymous):

ln(x)=2t-3 could someone explain how to solve this equation step by step?

OpenStudy (isaiah.feynman):

So are you solving for x or t?

OpenStudy (anonymous):

x

OpenStudy (isaiah.feynman):

This equation can be solved in only one step.

OpenStudy (anonymous):

how?

OpenStudy (isaiah.feynman):

Using this simple rule... \[\ln x = y = e^{y}=x\]

OpenStudy (anonymous):

x must be a real number :/

OpenStudy (isaiah.feynman):

Hmmmm...

OpenStudy (anonymous):

x = e^(2t - 3)

OpenStudy (isaiah.feynman):

Like I said it can be solved in only one step and euler271 has shown that step. That's all there is to it.

OpenStudy (anonymous):

Okay, thanks for your help!

OpenStudy (isaiah.feynman):

Anytime.

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