hiteshcm2007
hiteshcm2007 hiteshcm2007
  • 03-11-2021
  • Mathematics
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what is the value of x in mathematics ​

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jennicahdelacruz1
jennicahdelacruz1 jennicahdelacruz1
  • 03-11-2021

Answer:

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

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