(x-342):6=0
(x-342)=0x6
x-342=0
x=0+342
x=342
k mk nhaVuTHi Huyen
Ta có : (x - 342) : 6 = 0
=> x - 342 = 6
=> x = 6 + 342
=> x = 348
(x - 342) : 6 = 0
=> x - 342 = 6
=> x = 6 + 342
=> x = 348
( x-342) :6=0
=> x-342= 0*6
=> x-342= 0
=> x=0+342
=> x= 342