First x which satisfies x-3>0

Cinitiator

1. The problem statement, all variables and given/known data
What's the first x value which satisfies x-3>0?

2. Relevant equations
x-3>0

3. The attempt at a solution
3 + an infinitesimal number would satisfy this, but I have no idea how to write it down in a proper algebraic form.

Mark44

Quote by Cinitiator

1. The problem statement, all variables and given/known data
What's the first x value which satisfies x-3>0?

2. Relevant equations
x-3>0

3. The attempt at a solution
3 + an infinitesimal number would satisfy this, but I have no idea how to write it down in a proper algebraic form.

What is x? Is it an integer, a rational, a real?

Cinitiator

Quote by Mark44

What is x? Is it an integer, a rational, a real?

x is a real number.

Mark44

There is no smallest real number that is greater than 3.

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Cinitiator	First x which satisfies x-3>0 1. The problem statement, all variables and given/known data What's the first x value which satisfies x-3>0? 2. Relevant equations x-3>0 3. The attempt at a solution 3 + an infinitesimal number would satisfy this, but I have no idea how to write it down in a proper algebraic form.

Mark44 Mentor	First x which satisfies x-3>0 There is no smallest real number that is greater than 3.