The mandate system<span> was a compromise between the Allies' wish to retain the former German and Turkish colonies and their pre-Armistice declaration (November 5, 1918) that annexation of territory was not their aim in the war.</span>
6-3x=5x-10x+2
Add 5x and -10x and you get -5x
6 - 3x = -5x + 2 ( add -5 to the other side)
6+2x=2
now subtract 6 from both sides
2x = -4
divide both sides by 2 to get x by itself
x=-2
I would go for doing a burst of physical activities, as when you do these, endorphins are released, and you can focus better afterward.
it reflects the change in subject circumstances