You can put this solution on YOUR website! ln(y - 6) = ln(y + 6) + ln(4)
ln(y - 6) = ln(4(y + 6))
ln(y - 6) = ln(4y + 24)
y - 6 = 4y + 24
-30 = 3y
-10 = y
There are no solutions because you can not take a number to any power to get a negative number.