Oh, dude, it's like super simple. The algebraic expression for six decreased by a number is just 6 - x. You're literally just taking six and subtracting some mystery number, like a math magician or something. So, yeah, that's it.
6*n+25
2x = 76 x = 38
2(-6n)
Let the number be x and so the algebraic expression is: 6x+2
3+ 6/n
N + 6
As an expression it is: x-6
(6+n) n= a number
6/n?
36 + n
2(-6n)
It is: 6x-5
2x = 76 x = 38
6*n+25
The algebraic expression is 2m+6
Let the number be x and so the algebraic expression is: 6x+2
6/n +2