This is the symbol for a segment bisector in geometry
Hope this helps!! :)
Standard form is Ax + By = C
Where A is a positive integer
The y needs to be moved to the left side so subtract 3y from both sides.
2x - 3y = -8
Answer:

Step-by-step explanation:
Let's start by factoring everything:


Now, you can cancel out some terms:

Now, when you divide a fraction by another fraction, that is the same as multiplying the first fraction by the reciprocal of the second one:


Hope this helps!
R - (12÷r)+2
I think that thats the answer