Practice: Expressions, Equations, and Variables

The difference between the heights of a door and a window is 1.06 m and the height of the door is 2.1 m. The height of the door is greater than the height of the window. If the height of the window is 𝑤, then the equation that describes this is .

  • A𝑤2.1=1.06
  • B2.1+𝑤=1.06
  • C𝑤=2.1+1.06
  • D2.1𝑤=1.06

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