Find the Sum or Difference $$( 8 + 9 i ) - ( - 6 + i )$$

Multiple Choice

Find the sum or difference. Write the answer in standard form.
- $$( 8 + 9 i ) - ( - 6 + i )$$

A) $14 - 8 \mathrm { i }$
B) $- 14 - 8 i$
C) $2 + 10 \mathrm { i }$
D) $14 + 8 i$