Adding Negative Numbers-No calculator
-5+-10
10
-5x10
-50
5x when x=5
25
-15+-7=
-22
-5x-5
25
solve for x
x+5 when x=-5
0
-9+-9
-18
5 divided -5
-1
x+y when x=10 and y=6
16
-8+-8
-16
60 divided by -10
-6
solve for 9x+5x when x=1
14
-24+-9
-15
-77 divided by -11
7
10x+5y
when x=-1 and y=2
0