To write "25 less than a number" as an algebraic expression, you would represent the unknown number as a variable, such as "x." Therefore, the algebraic expression would be written as "x - 25." This expression indicates that you are subtracting 25 from the unknown number represented by "x."
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Well, honey, to write "25 less than a number" as an algebraic expression, you'd go with "x - 25." Just substitute that "x" with whatever number you're working with, and you're good to go. Keep slaying those algebra problems, darling!
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.
Subtract 25 from whatever variable you use for "a number". If your number is "x", then the expression becomes "x - 25".
Expressed algebraically, this is equal to 4x - 500.
2x-3=x+2 answer x=5
3n-30
x + (13-10)
x4 - 3