Find the Sum or Difference $$( - 3 + 8 i ) - 7$$

Multiple Choice

Find the sum or difference. Write the answer in standard form.
- $$( - 3 + 8 i ) - 7$$

A) $- 10 + 8 i$
B) $10 - 8 \mathrm { i }$
C) $4 - 8 \mathrm { i }$
D) $4 + 8 \mathrm { i }$