Câu hỏi của haitani anh em

Question

60-3(x-2)=51

So_Min_Hwan · Accepted Answer

`60-3(x-2)=51``3(x-2)=60-51``3(x-2)=9``x-2=9:3``x-2=3``x=3+2``x=5`Câu trả lời: `60-3(x-2)=51``3(x-2)=60-51``3(x-2)=9``x-2=9:3``x-2=3``x=3+2``x=5`

@anihuyệt-pham · Answer

<=> 60 - 3x + 6 = 51<=> -3x = 51-6-60<=> -3x = -15<=> x=5Câu trả lời: <=> 60 - 3x + 6 = 51<=> -3x = 51-6-60<=> -3x = -15<=> x=5

⭐Hannie⭐ · Answer

$60-3(x-2)=51$$3(x-2)=60-51$$3(x-2)=9$$x-2=9:3$$x-2=3$$x=3+2$$x=5$ Câu trả lời: $60-3(x-2)=51$$3(x-2)=60-51$$3(x-2)=9$$x-2=9:3$$x-2=3$$x=3+2$$x=5$