Question

Otra tarea:
Ecuaciones de Primer Grado:
Resolver:
4x-(2x-1)+x=2x-(2+x)-x

Answer 1

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

5x - (2x - 1) = 2x - (2+ x) - x

5x - (2x - 1) = 2x - x - (x + 2)

5x - (2x - 1) = x (x + 2)

3x + 1 = -2

3x + 1 - 1 = -2 -1

3x = -3

3x/3 = -3/3

x= -1

De nada