log6(x+7)−log6x=2

Solve for x

2 answers

  1. loga- logb= log (a/b)

    log6 ((x+7)/x)=2
    (x+7)/x=36

    can you do it from here?

  2. Log6((x+7)/x)=2
    is 6^2=x+7/x
    is 36=x/x+7/x and x/x=1
    36=1+7/x
    36-1=1-1+7/x
    35=7/x
    x=7/35 reduces to x=1/5

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