Answer:
See below
Step-by-step explanation:
If you factor
you get
=
= 
That's where the a comes in
Not sure if that answers your question
Answer:
x=-5-2yi/3+4i
y=3xi/2+6+15i/2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:

Step-by-step explanation:
1.Turn the 9 into a fraction

2.factor the bigger numbers.

3.Cancel out the common factor(3)

4.multiply across

20 hope this helped <333333333333333333333
It should be 555^3=170953875