Question

2/3 ( x-(1-x-2/3) ) + 1 x​

Answer 1

Respuesta:⅔*(x-(1-x-⅔)) + 1 = x ; 2*(2x -1+⅔) + 1 = 3x ;

4x - 2 + 4/3 + 1 - 3x = 0 ; x = 1 - 4/3 ; x = -1/3

espero que te sirva