2 câu trả lời
$\text{6 - 6x = - (- 24)}$$\\$$\text{6 - 6x = 24}$$\\$$\text{6x = 24 + 6}$$\\$$\text{6x = 30}$$\\$$\text{x = 30 ÷ 6}$$\\$$\text{x = 5}$
`c) 6- 6x =-(-24)`
`=> 6- 6x =24`
`=> 6x = 24+6`
`=> 6x =30`
`=> x =30:6`
`=> x =5`
Vậy `x =5`