adding integers
-2 + (-9) =
-11
-4 + 7
3
-2 * 4
-8
-27/ 9
-3
2x + 3 -4
2x - 1
-3 + (-5)
-8
-7 + 5
-2
-6 * 5
-30
-24 / 3
8
3x+1
-4 + (-6) + -7
-17
-50 + 35
-15
-6 * -8
48
-35 /-5
6
3x + 24 -10 + 2x
5x +14
- 4 -10 -6
-20
-54 +120
66
-7 * -6
42
40 / -8
-5
-2x + 5 +4x
2x+5
-50 -5 -2
-57
-250 +150
100
-4 * -5 * 4
80
-45 /- 9
5
-3x -5 - (-4x +5 )
x -10