\(25+3\cdot\left(x-8\right)=106\)
\(3\cdot\left(x-8\right)=106-25\)
\(3\cdot\left(x-8\right)=81\)
\(x-8=81:3\)
\(x-8=27\)
\(x=27+8\)
\(x=35\)
25+3.(x-8) = 106
3.(x-8) = 106-25
3.(x-8) = 81
x-8 = 81:3
x-8 = 27
x = 27+8
=> x = 35
25 + 3 . (x - 8) = 106
3 . (x - 8) = 106 - 25
3 . (x - 8) = 81
x - 8 = 81 : 3
x - 8 = 27
x = 27 + 8
x = 35
25+3.(x-8)=106
3.(x-8)=106-35
3.(x-8)=81
x-8=81:3
x-8=27
x=27+8
x=35
k mk nha mk có mỗi 1 điểm
Ta có : 25 + 3 . ( x - 8 ) = 106
=> 3 . (x - 8) = 106 - 25
=> 3 . (x - 8) = 81
=> x - 8 = 81 : 3
=> x - 8 = 27
=> x = 27 + 8
=> x = 35
lấy kết quả thôi nha mk làm biến làm hết lắm
= 35 đó
25 + 3.( x - 8 ) = 106
3.( x - 8 ) = 106 - 25
3 . (x - 8 ) = 81
x - 8 = 81 : 3
x - 3 = 27
x = 27 + 8
x = 35
25+3.(x-8)=106
3.(x-8)=106-25
3.(x-8)=81
x-8 =81:3
x-8=27
x =27+8
x=35
25+3.(x-8)=106
3.(x-8) =106-25
3.(x-8) =81
x-8 =81:3
x-8 =27
x =27+8
x =35
Vậy x=35
25+3.(x-8)=106
=> 3(x-8) = 106-25=81
=> x-8 = 81/3 = 27
=> x= 27+8=35
25 + 3 ( x - 8 ) = 106
3 ( x - 8 ) = 106 - 25
3 ( x - 8 ) = 81
x - 8 = 81 : 3
x - 8 = 27
x = 27 + 8
x = 35
25+3·(x−8)=106
3·(x−8)=106−25
3·(x−8)=81
x−8=81:3
x−8=27
x=27+8
x=35
25 + 3 ( x - 8 ) = 106
x - 8 = 106 - 25
X - 8 = 81
x - 8 = 81 : 3
x - 8 = 27
x = 27 + 8
x = 35
3.(x-8)=106-25
3.(x-8)=81
x-8=81:3
x-8=27
x=27+8=35