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x9=1x - 9 = 1 what is the xx value

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Q. x9=1x - 9 = 1 what is the xx value
  1. Add 99 to both sides: 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: x9+9=1+9x - 9 + 9 = 1 + 9
  2. Simplify the equation: After performing the addition, we get the simplified equation.\newlineCalculation: x=10x = 10
  3. Check the solution: We check the solution by substituting x=10x = 10 back into the original equation to see if the equation holds true.\newlineCalculation: 109=110 - 9 = 1
  4. Confirm the solution: The check confirms that our solution is correct because 10910 - 9 does indeed equal 11.

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