18 - 3n
18/n
3n+18 is an algebraic expression and n is an unknown variable
18 times three is 54.
6 times
It is: 18-3D
18 - 3n
It is an algebraic expression
y < 18 x 6
The expression is: ab-18
Let x be the number and so it is: 3x-18
18/n
As an expression it is: 18-3d
As an algebraic expression it is simply: 18-x
It is an algebraic expression that can be simplified to: 45x -16
It is an algebraic expression because it does not contain an equality sign.
3n+18 is an algebraic expression and n is an unknown variable