Answer:
Step-by-step explanation:
5 + 4i - 7 - 8i
-2 - 4i
the bottom one
Answer: x = -1
2x - 6 + 17 = 9
Subtract 17 from both sides
2x - 6 = -8
Add 6 to both sides
2x = -2
Divide by 2 on each side
x = -1
thats, yes
i think