The point of using letters in algebra is that they can stand for any number (or a range of numbers that are, as yet, unspecified). There is no specific letter allocated to a number.
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An unknown number
Yes, if you know the number and the letter's number, then you multiply them together.
In algebra, there will be letters. Each letter represents a number. Different letters stand for different numbers. e.g. x=1 but y=3. if there are many X's, they all mean the same thing.If there is a number before the letter, you multiply the number by what the letter represents. So 3p means 3*p. This is very simple algebra. I haven't learned complex algebra yet, but i can understand it. But can't explain it well.
"n" stands for an unknown number.
a variable
An unknown number
Yes, if you know the number and the letter's number, then you multiply them together.
The coefficient in algebra is the number before a letter with an exponent on it. The 3 is the coefficient in this example: 3x7
This depends on what Algebra Book you are referring to.
In algebra, there will be letters. Each letter represents a number. Different letters stand for different numbers. e.g. x=1 but y=3. if there are many X's, they all mean the same thing.If there is a number before the letter, you multiply the number by what the letter represents. So 3p means 3*p. This is very simple algebra. I haven't learned complex algebra yet, but i can understand it. But can't explain it well.
"n" stands for an unknown number.
A variable is a letter that represents a number. Ex: 13.52=t
It's called a Pro numeral.
variable is the unknown number. usually represented as a letter
"b" is simply a letter in algebra to replace an unknown number.
a variable
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