Respuesta :

sqdancefan

9514 1404 393

Answer:

  x = 8

Step-by-step explanation:

In a square, two sides have equal measures:

  3x +2 = 5x -14

  16 = 2x . . . . . . . . add 14-3x to both sides

  8 = x . . . . . . . . . divide by 2

_____

The side lengths are 3(8) +2 = 26 = 5(8) -14.