Question

4x-(2x-1)+x=2x-(2+x)

Answer 1

Resolver.

4x - (2x - 1) + x = 2x - (2 + x)

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

La ecuación no tiene solución. 

Answer 2

4x - (2x -1) + x = 2x - (2 + x)

4x - 2x + 1 + x = 2x - 2 - x

3x + 1 = x - 2

3x - x = -2 -1

2x = -3

x = -3/2