( 6 . x -39 ) : 3 = 201
(6.x-39):3=201
\(\Leftrightarrow6x-39=603\)
\(\Leftrightarrow6x=642\)
\(\Leftrightarrow x=107\)
Vậy x = 107
Ta có: (6x-39):3=201
\(\Leftrightarrow6x-39=603\)
\(\Leftrightarrow6x=642\)
hay x=107
Vậy: x=107
( 6 x X - 39 ) : 3 =201
(6.x - 39) : 3 = 201
6.x - 39 = 201 . 3
6.x - 39 = 603
6.x = 603 + 39
6.x = 642
x = 642 : 6
x =107
(6.x-39):3=201
(6.x - 39) : 3 = 201
=> (6.x - 39) = 201 . 3
=> ( 6.x - 39) = 603
=> 6.x = 603 + 39
=> 6.x = 642
=> x = 642 : 6
=> x = 107
Vậy x = 107
( 6x - 39 ) : 3 = 201
( 6x - 39 ) = 201 . 3
6x - 39 = 603
6x = 603 + 39
6x = 642
x = 642 : 6
x = 107
Vậy x = 107
(6x - 39):3=201
6x - 39 = 201 × 3
6x - 39 = 603
6x = 603+39
6x = 642
x = 642:6
x = 107
Vậy x = 107
(6.x-39):3=201
(6.x-39):3=201
6.x-39 =201.3
6.x-39 =603
6.x =603+39
6.x =642
x =642:6
x =107
(6.x-39):3=201
Trả lời :
(6.x - 39) : 3 = 201
6.x - 39 = 201 . 3
6.x = 603 - 39
x = 264 : 6
x = 44
Đầy đủ và chi tiết nhe :)
Bạn trả lời thế này:
(6.x-39):3=201
(6.x-39) =201.3
(6.x-39) =630
6.x =630+39
6.x =669
x =669:6
x =111,5
Đáp án là:111,5
(6x - 39) : 3 = 201
6x - 39 = 201 . 3
6x - 39 = 603
6x = 603 + 39
6x = 642
x = 642 : 6
x = 107.
(6.x-39):3=201
(6.x-39):3 = 201
(6.x-39) = 201. 3
6.x-39 = 603
6.x = 603 +39
6.x = 642
x = 642: 6
x = 107
tim x
a,\(\left(x-20\right)+\left(x-19\right)+\left(x-18\right)+....+200+201=201\)
b, \(\frac{x+1}{1}+\frac{2x+3}{3}+\frac{3x+5}{5}+....+\frac{20x+39}{39}=22+\frac{4}{3}+\frac{6}{5}+...+\frac{40}{39}\)
( 6x - 39 ) : 3 = 201
23 + 3x = 56 : 53
tìm X
Sửa:
(6x-39):3=201
6x-39=201.3
6x-39=603
6x=603+39
6x=642
x=107
23+3x=5^6:5^3
23+3x=5^3=125
3x=125-23
3x=102
x=102:3
x=34
Tìm x biết
X*(-4)=0
575-(6*x+70)=445
96-3*(x+1)=42
(6*x-39):3=201
1x32+7x8+4x=200x