Find the volume ! Please help ASAP

5/6+7/8what is the answer sealsdbdbshd

What is the value of x in the following equation? -3x-2=2x+8

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.