Respuesta :

(14-x)² = x²

take root to both

√(14-x)² = √x²

|14-x| = |x|

14-x = x

-x = x - 14

-x - x = -14

-2x = -14

x = 7

Otras preguntas

How much money is 16 2/3 of What is the value of x for which 14x2x2

Respuesta :

(14-x)² = x²

take root to both

√(14-x)² = √x²

|14-x| = |x|

14-x = x

-x = x - 14

-x - x = -14

-2x = -14

x = 7

Otras preguntas

1200Needs to be solved with simple equation.Basically I don't know how to find percent without converting mixed number to decimal.