i(5 - i) + 2i (i + 6) =
distribute
5i - i^2 +2i^2 +12i
5i - (-1) +2 (-1) +12i
5i +1 -2 +12i
-1+17i
Answer:
2x+10=-8
x=9
3x=9
x=3
2x=8
x=4
4x=20
x=5
Step-by-step explanation:
