Question

3-4x+24+6x=x+27+3x

Answer 1

3 - 4x + 24 + 6x = x + 27 + 3x

⇔ 27 + 2x = 4x + 27

⇔ 2x = 0

⇔ x = 0

Answer 2

3-4x+24+6x=x+27+3x

3+24-27=4x-6x+x+3x

0=2x

<=>2x=0

=> x=0

Answer 3

Ta có: \(3-4x+24+6x=x+27+3x\)

\(\Leftrightarrow2x+27=4x+27\)

\(\Leftrightarrow2x+27-4x-27=0\)

\(\Leftrightarrow-2x=0\)

\(\Leftrightarrow x=0\)

Vậy: S={0}