ashleyallen0415 ashleyallen0415

08-09-2020
Mathematics

contestada

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

Respuesta :

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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