\(\left(x-57\right).25=25\)
\(x-57=25:25\)
\(x-57=1\)
\(x=1+57\)
\(\Rightarrow x=58\)
Vậy x=58.
Chúc em học tốt^^
\(25.\left(x-7\right)=25\)
\(\left(x-7\right)=25:25\)
\(\left(x-57\right)=1\)
\(x=1+57\)
\(x=58\)
25.(x-57)=25
x.57 =25 :25
x.57 =1
x =1.57=57
vậy x = 57
25 x ( x - 57 ) = 25
( x - 57 ) = 25 : 25
x - 57 = 1
x = 1 + 57
x = 58
Vậy x = 58
\(25.\left(x-57\right)=25\)
\(x-57=25:25\)
\(x-57=1\)
\(x=1+57\)
\(x=58\)
Nếu thấy đúng thì tích mk nha
25 . ( x - 57 ) = 25
( x - 57 ) = 25 : 25
x - 57 = 1
x = 1 + 57
x = 58
25 . ( x - 57 ) = 25
x - 57 = 25 : 25
x - 57 = 1
x = 1 + 57
=> x = 1
25 . ( x - 57 ) = 25
x - 57 = 25 : 25
x - 57 = 1
x = 1=57
=> x = 1
25 ( x -57 ) = 25
x - 57 = 25: 25
x - 57 = 1
x = 1 + 57
x = 58
Ta có :
25 . ( x - 57 ) = 25
( x - 57 ) = 25 : 25
x - 57 = 1
x = 1 + 57
x = 58