Would it be fair if your teacher treated people in your classroom with brown eyes differently than people with blue eyes? Why, or why not?

It would be very unfair. If the people with brown eyes get treated worse, they might learn less from their rude teacher. If brown eyes were treated better, then they might grow up to be very disrespectful and spoiled.

no its not a run on sentence however i think you meant wet suits not sours also a run on sentence would be like surfers surf all winter long in southern california by using wet sours to keep them warm and the live their all year long  

substitute y = 2x - 4 to x + 2y = 12:

x + 2(2x - 4) = 12     use distributive property

x + (2)(2x) + () = 12

x + 4x - 8 = 12     add 8 to both sides

5x = 20     divide both sides by 5

x = 4

put the value of x to the first equation:

y = 2(4) - 4

y = 8 - 4

y = 4