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If x-9=1, what is the value of X ?

If x−9=1 x-9=1 , what is the value of X X ?

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Full solution

Q. If x−9=1 x-9=1 , what is the value of X X ?
  1. Addition to cancel −9-9: To solve for XX, we need to isolate XX on one side of the equation. We can do this by adding 99 to both sides of the equation to cancel out the −9-9 on the left side.\newlineCalculation: x−9+9=1+9x - 9 + 9 = 1 + 9
  2. Simplified equation: After performing the addition, we get the simplified equation:\newlinex=10x = 10\newlineThis gives us the value of XX.

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