Решите уравнение мне 3/4x-2/3x+1=1/2x+1/6

3/4х-2/3х-1/2х= 1/6-1                                                                                               9/12х-8/12х-6/12х=5/6                                                                                             1/12х-6/12=5/6                                                                                                        -5/12х=5/6                                                                                                               х= -2