Plot, theme, etc. are literary elements. Without them works of literature wouldn't work. <span />
1/3x +2/3x>-3/4x+1/3
1/3x+2/3x+3/4x<1/3
1/3x ×4= 4/12
2/3x ×4= 8/12
3/4 ×3= 6/12
18/12x<1/3
x<.22
So far your getting all of them right. But, maybe next time upload a better picture because it’s hard to see what you wrote.