(1-4x)(1-3x)=6x(2x-1)

Question

(1-4x)(1-3x)=6x(2x-1)

Answer 1

1-3х-4х+12х=12х-6х

-3х-4х+12х-12х-6х=-1

-13х=-1

х=1:13

Answer 2

(1-4x)(1-3x)=6x(2x-1);

1-3х-4х+12х²=12х²-6х;

х=1. 

ОТВЕТ:1.