18 . ( x - 16 ) = 18
x - 16 = 18 : 18
x - 16 = 1
x = 16 + 1
x = 17
18*(x-16)=18
x-16=18:18
x-16=1
x=1+16
x=17
\(18.\left(x-16\right)=18\)
\(\Rightarrow x-16=18:18=1\)
\(\Rightarrow x=1+16\)
\(\Rightarrow x=17\)
18 . ( x - 16 ) = 18
x - 16 = 18 : 18
x - 16 = 1
x = 1 + 16
x = 17
Vậy x = 17
\(18.\left(x-16\right)=18\)
\(x-16=18:18\)
\(x-16=1\)
\(x=1+16\Rightarrow x=17\)
18.(x-16)=18
(x-16).18=18
x-16=18:18
x-16=1
x=1+16
x=17