Also, verify that A + (B – C) = (A + B) – C 5 If 
2
5
2
3
1
1
3
3
5
5
1
2
4
1
2
4
A
and B
3
3
3
5
5
5
7
2
7
6
2
2
3
3
5
5
5
















=
=




















, then compute 3A – 5B 6