adding one step equations
3 + a = 8
5
a - 5 = 4
9
-5 - a = 5
-10
5a = 25
5
a/9 = 9
81
8 + a = -2
-10
a - 10 = 13
23
18 - a = -18
36
25a = 625
25
a/7 = 4
28
21 + a = 6
-15
10 - a = 8
2
36 - a = 2
34
18a = 486
27
a/10 = 4
40
120 + a = -30
-150
15 - a = 15
0
a +501 = 546
45
17a = -34
-2
a/-12 = -4
48
12 + a = -6
-18
48 - a = 28
20
21 + a = 32
11
-8a = -24
3
b/12 = -7
-84