What is the value of 2x + 3y + z if x = 2, y = 3, and z = 2?

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To find the value of 2x + 3y + z given the values of x, y, and z, we can follow these steps:

  1. Substitute the given values into the expression.
  2. Calculate each component:
    • Start with x = 2:
      • Calculate 2x = 2 * 2 = 4
    • Now for y = 3:
      • Calculate 3y = 3 * 3 = 9
    • Finally, we have z = 2, so it remains z = 2.
  3. Now, combine them:
    • 2x + 3y + z = 4 + 9 + 2
  4. Calculate the total:
    • 4 + 9 = 13
    • 13 + 2 = 15

Therefore, the answer is 15.

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