Question

Tìm x

5-(6 - x ) = 4× ( 3 - 2x )

Answer 1

\(5-\left(6-x\right)=4.\left(3-2x\right)\)

<=>\(5-6+x=12-8x\)

<=>\(x+8x=12-5+6\)

<=>\(9x=13\)

<=>\(x=\frac{13}{9}\)

Answer 2

5 - (6 - x) = 4(3 - 2x)

=> 5 - 6 + x = 12 - 8x

=> 9x = 13

=> x = 13/9

Answer 3

=> 5-6+x=4x3-4x.2x

-1+x=12x-8x.x

-1+x=x(12-8x)

-1=x(12-8x-1)

Answer 4

5 - ( 6 - x) = 4 . ( 3 - 2x)

5 - 6 + x = 12 - 8x

-1 + x = 12 - 8x

x + 8x =12 + 1

9x = 13

x = 13 : 9

x = \(\frac{13}{9}\)

Vậy x = \(\frac{13}{9}\)

Nhớ nha mấy cậu!