Answer:
5/14
Step-by-step explanation:
1-1/2-1/7=1-9/14=5/14
To put this in simpler form, you combine like terms:
-4j - 1 - 4j + 6
-8j - 1 + 6
final answer: -8j + 5
Keep in mind that a lot of teachers teach math sifferently, so the way I was taught could be different from the way you earned. This was one of the simplest ways to do it.
The answer is ....................
X=5
Y=3