Solve for y: log <mrow class="MJX-TeXAtom-ORD"> 4 </mrow> </msub> <mrow cl

Gage Potter

Gage Potter

Answered question

2022-04-30

Solve for y: log 4  ( 4 7 y ) = 3.

Answer & Explanation

Giancarlo Brooks

Giancarlo Brooks

Beginner2022-05-01Added 11 answers

Rewrite log 4 ( 4 7 y ) = 3 in exponential form using the definition of a logarithm. If x and b are positive real numbers and b 1, then log b ( x ) = y is equivalent to b y = x.
4 3 = 4 7 y
Solve for y.
y = 60 7

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