I really don’t understand this question. can you explain this in the comment so i can answer your
3-4 = -1
Hope this helps!
:)
Answer:

Step-by-step explanation:

Set up equation
Step 1: Simplify

Step 2:Multiply by conjugate

Step 3:Simplify

We can reduce this and we must make the imaginary number and real number serpate equations.

Reduce each by 2

Answer:
y=35x+20
Step-by-step explanation: