Write the following expression using the fewest possible terms.

the expression two thirds times t minus six plus three fourths times t minus the expression five eighths times t plus twelve

A - negative 49 over 24 times t plus negative 6
B - 19 over 24 times t plus negative 6
C - 19 over 24 times t plus negative 18
D - 49 over 24 times t plus negative 18