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Find the value of x in the equation below. 9=x-12 Answer: x=

Find the value of x x in the equation below.\newline9=x−12 9=x-12 \newlineAnswer: x= x=

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Full solution

Q. Find the value of x x in the equation below.\newline9=x−12 9=x-12 \newlineAnswer: x= x=
  1. Equation Setup: We have the equation 9=x−129 = x - 12. To solve for xx, we need to isolate it on one side of the equation. Add 1212 to both sides of the equation to move the constant term to the left side. 9+12=x−12+129 + 12 = x - 12 + 12
  2. Addition Step: Perform the addition on both sides.\newline21=x21 = x
  3. Final Solution: We have isolated xx and found its value.x=21x = 21

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