Question 314490
You can always verify your solution by using the original equation and sticking in the value,
{{{2/3= (3z+4)/2z}}}
{{{2/3=(3(-12/5)+4)/(2(-12/5))}}}
{{{2/3=((-36/5)+20/5)/(-24/5))}}}
{{{2/3=(-16/5)/(-24/5)}}}
{{{2/3=16/24}}}
{{{2/3=2/3}}}
Yes, your solution is correct.