x+5
(x + 5) + 3
An algebraic expression
5(4 + x)
The coefficient is the number in front of the variable a, or 5.
As an algebraic expression it is simply: 6t+5
5
x/5 + y/3
x/5
It is an algebraic expression that can be simplified to: 11x+5
It is an algebraic expression which equals a + 28.
An algebraic expression for "6 less than 5 and a number" is (5 - x - 6), where x represents the unknown number.
If you call your number x, the expression would be 5x.