How make y the subject in terms of x: 3^y=4(3^x-2) - 1?

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Subtract 3^ from both sides?

I don't know.

2007-02-24 19:32:30 · answer #1 · answered by Anonymous · 0⤊ 0⤋

I believe you can take the natural log of boths sides.

Since: LN (3^Y) = Y * LN (3)

2007-02-25 03:33:22 · answer #2 · answered by David 4 · 0⤊ 0⤋

take the yth root of both sides

2007-02-25 03:32:10 · answer #3 · answered by thiiiis chick 3 · 0⤊ 0⤋