4<x
a - 4
The algebraic expression for "4 less than the sum of a number and 5" is (n + 5) - 4, where n represents the unknown number.
5x - 4
The corresponding expression would be 2x - 6 = 4.
Remember,an expression is a problem without an answer.If it's a 4 less than a number,it should be 4<x.Hope this helps your problems!
Let the number be x and so the expression is: 5x-4
x/y - 4 = 2
6a-4
x/2 - 3/4
It is simply x-4 as an algebraic expression
(4n) - 25
The Base in the Algebraic Expression can be a Number or A Variable. EX. 42 or X2 - 4 and X are the base.