2.x - 12.x = 0
=> 2 - 12 . x = 0
=> - 10.x = 0
=> x = 0 : ( - 10 )
=> x = 0
????
\(2\times x-12\times x=0\)
\(\left(2-12\right)\times x=0\)
\(-10\times x=0\)
\(x=0:\left(-10\right)\)
\(x=0\)
Vậy x = 0
2.x - 12.x = 0
=> 2 - 12 . x = 0
=> - 10.x = 0
=> x = 0 : ( - 10 )
=> x = 0
Tự viết đoạn kết nhé bn pham thi huong
2*x-12*x=0
(2-12)*x=0
-10*x=0
x=0:(-10)
x=0
2 . x - 12 . x = 0
x . ( 2 - 12 )= 0
x. -10 = 0
x = 0 : ( -10 )
x = 0
Vậy x = 0