See Below
First, put them into y = mx + b form. From there you can graph them by identifying their slopes and y-intercepts.
Answer:
2 - 3i
is 2 - the square root of -9
2 -√-9
2 + √9
2 + 3 = 5
<em><u>Thank you (I dont know if these answers are 100% correct but I tried my best!)</u></em>
(5)(3x)+(5)(4)+(5)(-x)
15x+20-5x
Answer: 10x+20