I believe the answer is positive rotation
(–23) – 45 – (–98) =–23 – 45 +98=-68+98=30
Rewrite equation so that it is homogeneous .

Solve characteristic equation:
The solutions to the homogeneous equation are:

Finally you need the constant term in "cy" to equal 'd' to satisfy the particular solution.
Answer:
i think its no soulution
Step-by-step explanation:
the numbers all cancel out
The answer is 80 because you add then subtract