Question

Tìm số nguyên x, biết:

\(4-\left(27-3\right)=x-\left(13-4\right)\)

Answer 1

Ta có: 4-(27-3) = x-(13-4)

4-24 = x-11

x-11 =-20

x     =-19

Vậy: x = -19

Answer 2

 

Ta có: 4-(27-3) = x-(13-4)

4-24 = x-11

x-11 =-20

x     =-19

Vậy: x = -19

 Đúng nha 

Answer 3

\(4-\left(27-3\right)=x-\left(13-4\right)\)

\(4-24=x-9\)

\(-20=x-9\)

\(x=-20+9\)

\(x=-11\)