ashleyallen0415 ashleyallen0415
  • 08-09-2020
  • Mathematics
contestada

Solve for x, given the equation VX-5 + 7 = 11.

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 08-09-2020

Answer:

  x = 21

Step-by-step explanation:

We assume your equation is intended to be ...

  √(x -5) +7 = 11

Then the solution looks like ...

  √(x -5) = 4 . . . . . subtract 7

  x -5 = 4² = 16 . . . square both sides

  x = 21 . . . . . . . . . add 5

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