Question 690589

{{{ln(5x + 7) = 8}}}......we can replace {{{8}}} with {{{ln(e^8)}}}


{{{ln(5x + 7) = ln(e^8)}}}

=>
{{{5x + 7 = e^8}}}

{{{5x = e^8-7}}}

{{{x = (e^8-7)/5}}}

{{{x =(1/5) (e^8-7)}}}..............{{{e^8=2980.957987}}}

{{{x =(1/5) (2980.957987-7)}}}

{{{x =(1/5) (2973.957987)}}}

{{{x =594.792}}}