Hey anonymous, want to register? It's easy as 1-2-3!
Ok. It happens when I post a question, or an answer. Yeah. It works now! Thanks!
$${\mathtt{Example}}{\mathtt{\,-\,}}{\mathtt{4}}$$I don't know what you're talking about, but a negative sign looks like a minus sign.
Yes. Like I said. You can go to the following link
http://www.mathsisfun.com/definitions/variable.html
Or------
The letter x can be any number. It can be 1, 3, 2, 4, etc., so, is there an equation or an expression?
Depends. Is there an expression, or an equation to solve the problem? X can be any number because it is a variable.
for more information, go to the following link.
Sigh...So, how am I going to help?
Answer: $$-{\mathtt{743\,951.658\: \!227\: \!848\: \!101\: \!265\: \!8}}$$
What is 1/2+1/3? I know the answer...
Maybe that will help.
Use your phone.
