nashalycharm234 nashalycharm234
  • 21-01-2021
  • Mathematics
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What is the value of x?

What is the value of x class=

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QUEENRAINAH
QUEENRAINAH QUEENRAINAH
  • 22-01-2021

Answer:

Step-by-step explanation:

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!

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