Question

14+4x=3x+20

Answer 1

14+4x=3x+20

=>4x-3x=20-14

=>x=6

Answer 2

\(14+4x=3x+20\\ =>4x-3x=20-14\\ =>x=6\)

Answer 3

14 + 4x = 3x + 20

4x - 3x = -14 + 20

x = 6 

Answer 4

\(14+4x=3x+20\\ 4x-3x=20-14\\ x=6\)

Answer 5

\(14+4x=3x+20\)
\(4x-3x=20-14\)
\(x.\left(4-3\right)=6\)
\(x1=6\)
\(x=6:1\)
\(x=6\)
Vậy \(x=6\)