Respuestas

2012-10-04T23:11:42+02:00

4(x-2)-3=11x-(x-1)

4x-8-3=11x-x+1

4x-11=10x+1

-12=6x

x=-2

2012-10-04T23:15:48+02:00

4 (x -2) -3 = 11x -(x-1)

4x -8 -3 = 11x + 11

4x -11 =11x +11

4x= 11x + 11 + 11

4x= 11x +22

4x - 11x = +22

-7x= 22

x= 22/ -7

x= -3.1