( 10,13 - 2 .x ) .6,5 = 46,8
10,13 - 2.x = 46,8 : 6,5
10,13 - 2.x = 7.2
2.x = 10,13 - 7,2 = 2.93
x = 2.93 : 2
x = 1.465
( 10,13 - 2.x ) . 6,5 = 46,8
( 10,13 - 2.x ) = 46,8 : 6,5
( 10,13 - 2.x ) = 7,2
x = 10,13 - 2
x = 8,13
( 10,13 - 2. 8,13 ) . 6,5 = 46,8 Tk mk nha
\(\left(10.13-2x\right)6.5=46.8\)
\(10.13-2x=46.8:6.5\)
\(10.13-2x=7.2\)
\(2x=10.13-7.2\)
\(2x=2.93\)
\(x=1.465\)
Tìm x :
( 10,13 - 2 . x ) . 6,5 = 46,8
<=> 10,13 - 2 . x = 46,8 : 6,5
<=> 10,13 - 2 . x = 7,2
<=> 2 . x = 10,13 - 7,2
<=> 2 . x = 2,93
<=> x = 2,93 : 2
<=>x = 1,465
Vậy x = 1,465
(10.13−2x)6.5=46.8
10.13−2x=46.8:6.5
10.13−2x=7.2
2x=10.13−7.2
2x=2.93
x=1.465