11
12
5a 3b
It is not an equation but an algebraic expression that can be simplified to: 12b-5a
6+7a+6b
(5a - 4b) + (2c - 3b - 6c) + a =5a - 4b + 2c - 3b - 6c + a =(5a + a) + (-4b - 3b) + (2c - 6c) =[ 6a - 7b - 4c ].
-6(a-3b-9c)
11
15ab
12
5a 3b
2a + 3b
It is not an equation but an algebraic expression that can be simplified to: 12b-5a
6+7a+6b
6a+7b
11a+11b
-2a plus 3b