Question 35250
Try this:
{{{e^(y-c) = x+4}}} Take the natural log of both sides.
{{{ln(e^(y-c)) = ln(x+4)}}} Simplify; Apply the power rule.
{{{(y-c)ln(e) = ln(x+4)}}} But {{{ln(e) = 1}}}
{{{y-c = ln(x+4)}}} Add c to both sides.
{{{y = ln(x+4)+c}}}