How do you define a variable and write an algebraic

Ashley Fritz

Ashley Fritz

Answered question

2022-05-09

How do you define a variable and write an algebraic expression for the phrase: 3 increased by a number?

Answer & Explanation

Julius Johnston

Julius Johnston

Beginner2022-05-10Added 17 answers

Explanation:
Let the variable be
This variable could have definable limits or belong to a particular set of number types
You could say "There exists a number n such that
or you could write: {n,n R}
On the simpler context
Let the variable be n such that n>0
and that 3+n... and whatever follows. Perhaps "increases".
n would have to be positive otherwise it would not "increase" 3 when added.

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