Fun math practice! Improve your skills with free problems in 'Solve multi-step equations' and thousands of other practice lessons.
13
7
4
3
-8
-28
-20
20
10
-10
15
6
10
-10
-22
20
12/15
15/12
-12
12
110
20
-20
-110
-2
2
12
-12
-3
2/3
3
-2/3
3/4
-3/4
4
-4
-1
1
4
-4
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