6/n +2
(x + y)/20
a common factor
They are two terms of an algebraic expression.
3x+2
6/n +2
The quotient of two and the sum of a number and twenty
(x + y)/20
a common factor
2x - 2
An algebraic expression need not be a difference of two terms.
8x=72
8x = 72
They are two terms of an algebraic expression.
2(-6n)
3x+2
It is two terms of an algebraic expression in the form of: x-15y