Positive Numbers
3x + 5xy + 10x + 2 + 7xy
13 x + 12xy + 2
-2x + 5xy - 9xy + 5x + 3
3x - 4xy + 3
(-3)(-5)
15
5x2 + 12ab + 8 + 2 + 5x2 + 9ab
10x2 + 21ab + 10
7ab - 12a + 6ab + 5ab
18ab - 12a
(-7) + 5
-2
7xyz4 + 6xy4 + 3xyz4 + 4 + 6
10xyz4 + 6xy4 + 10
-9x3 + 7 - 3x3 + 5 + 4x
-12x3 + 12 + 5
5 - 9
-4
4ab + 10 + 5+ 3ab + 2ab6 +3ab6
7ab + 15 + 5ab6
-3x - 4b - 2x - 5b
-5x - 9b
10 divided by (-5)
-2