x-4x-5x=0………………………………. Question x-4x-5x=0………………………………. in progress 0 Môn Toán Kiệt Gia 1 year 2020-11-27T05:49:05+00:00 2020-11-27T05:49:05+00:00 2 Answers 48 views 0
Answers ( )
x-4x-5x=0
1x-4x-5x=0
-8x=0
x= 0:8
x= 0
~Mila~
$x-4x-5x=0$
$↔(1-4-5)x=0$
$↔-8x=0$
$↔x=0$
Vậy $x=0$