12a
It is: 12a+2 when simplified
12a
It is not an equation but an algebraic expression that can be simplified to: 12b-5a
It cannot be simplified any further, so it is: 5a³ + 15a² + 20a
12a
It is: 12a+2 when simplified
14a - 4a + 5a - 3a = 12a
It is:12a
12a
It is: 2a+5a = 7a when simplified
It is not an equation but an algebraic expression that can be simplified to: 12b-5a
It cannot be simplified any further, so it is: 5a³ + 15a² + 20a
It can be simplified to: 11a-11
7a
It is an expression that can be simplified to: 4a+2
It is equivalent to 53a+44b when simplified