Oh, dude, it's like super easy. So, if you have a number, let's call it "x," and you want to write "25 less than a number," you just subtract 25 from that number. So the algebraic expression would be x - 25. That's it, simple math, my friend.
x - 10
An algebraic expression for "6 less than 5 and a number" is (5 - x - 6), where x represents the unknown number.
The algebraic expression for "4 less than the sum of a number and 5" is (n + 5) - 4, where n represents the unknown number.
As an algebraic expression it is: k-3
As an algebraic expression it is: 2x-9
Oh, dude, it's like super easy. So, if you have a number, let's call it "x," and you want to write "25 less than a number," you just subtract 25 from that number. So the algebraic expression would be x - 25. That's it, simple math, my friend.
You write it as5nNothing more, nothing less.
12-3/4x
(4n) - 25
4<x
a - 4
m - 12
It is: y-4
M < 90
x - 10
An algebraic expression for "6 less than 5 and a number" is (5 - x - 6), where x represents the unknown number.