Question

реши уравнение
8(х-3)-5(2х-4)=6х-7(х-4)

Answer 1

8х-24-10х+20 = 6х-7х+28
8х-10х-6х+7х = 28+24-20
-х = 32
х = 32

Answer 2

Упс: х = -32

Answer 3

8x-24-10x+20=6x-7x+28
8x-10x-6x+7x=24-20+28
-x=32
x=-32