4a + 7
12a
It is an expression that can be simplified to: 4a+2
5a - 10 = 4a + 8 is a linear equation in one variable.
4a - 2.1 = 9a + 5.4 4a - 9a = 5.4 +2.1 -5a = 7.5 -a = 1.5 a = -1.5
Expression ... Anything without an = sign is an expression
The question contains neither an expression nor an equation (or inequality). There can, therefore be no sensible answer.
It is an expression of two terms as: 4a+12
The expression is: (4a+b)/(2a-5b)
4a + 7
Solve the following equation for A : 2A/3 = 8 + 4A
14a - 4a + 5a - 3a = 12a
It is:12a
They are 3 terms of an algebraic expression
12a
It is an expression that can be simplified to: 4a+2
It is 9