SOLUTION: solve log7 4 + log7 x = 3

SOLUTION: solve log7 4 + log7 x = 3

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Question 151447: solve log7 4 + log7 x = 3
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
log7(4x)=3 __ 4x=7^3 __ 4x=343 __ x=343/4
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