=>6x-39= 201.3=603
=>6x= 603+ 39= 642
=>x= 642:6= 107
Vậy x= 107
\(6x-39=201\cdot3\)
\(6x-39=603\)
\(6x=603+39\)
\(6x=642\)
\(\Rightarrow x=642:6\)
\(\Rightarrow x=107.\)
\(\left(6x-39\right):3=201\)
\(\Rightarrow6x-39=603\)
\(\Rightarrow6x=642\)
\(\Rightarrow x=107\)
(6x-39):3=201
6x-39=603
6x=603+39
6x=642
x=642:6
x=107