Question

log(base 2)3=log(base2)(7x-8)-log(base 2)x
will medal/follow.

Answer 1

just use log quotient rules \(\large \it\color{maroon}{ log_2(\frac{x}{y})=log_2(x)-log_2(y)}\)
and then this rule \(\large \it\color{maroon}{ log_2(x)=log_2(y), then \ x=y}\)

Answer 2

Use the quotient rule for the LHD
then after that you can use the second rule i mentioned above

Answer 3

Do you got it!