Question 253310
{{{y=log(4(x+3))}}}
Interchange x and y and solve for the new y. That's the inverse.
{{{x=log(4(y+3))}}}
{{{10^x=4(y+3)}}}
{{{(1/4)*10^(x)/4=y+3}}}
{{{y_inv=(1/4)*10^(x)-3}}}