4(-7-x)-5x=8
-28-4x-5x=8
-4x-5x=8+28
-9x=36|:(-9)
x=-4
4( -7 - х) - 5х = 8
-28-4х-5х=8
-28х-9х=8
-9х=8+28
-9х=36
х=36÷(-9)
х=-4
4(-7-x)-5x=8
-28-4x-5x=8
-4x-5x=8+28
-9x=36|:(-9)
x=-4
4( -7 - х) - 5х = 8
-28-4х-5х=8
-28х-9х=8
-9х=8+28
-9х=36
х=36÷(-9)
х=-4