SOLUTION: Solve each equation.[please help with this 3 that i dont get]
8 – 3x = –1
log381 = x
log x – log 3 = 2
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Question 187543: Solve each equation.[please help with this 3 that i dont get]
8 – 3x = –1
log381 = x
log x – log 3 = 2
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Solve each equation.[please help with this 3 that i dont get]
8 – 3x = –1
-3x = -9
x = 3
----------
log381 = x
log(381) = 2.5809... (via calculator)
--------------------
log x – log 3 = 2
log(x/3) = 2
x/3 = 100
x = 300
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