Question

whats x answer briefly​

Answer 1

Answer:

this is x in maths x in algebra

the letter "x" is often used in algebra to mean a value that is not yet known. It is called the "variable" or sometimes an "unknown"in x + 2 = 7, x is a variable, but we can work out its value .A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.hope this is helpfull

Explanation:

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Answer 2

In simple words x is a variable used to describe an unknown value
This is as per maths
Hope it helps,
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