What is the equation and solution for. D=12 for 4d-24-12=0
4d -24-12 does not equal 048-24-12=12
It's very difficult to understand the question. In fact, I have not achieved that lofty level yet.-- If d = 12, then ( 4d - 24 - 12 ) is not equal to zero.-- If ( 4d - 24 - 12 ) IS equal to zero, then d = 9, not 12 .