Question

2x+27=-11

Answer 1

https://i.imgur.com/WoBWbIk.jpg

Answer 2

2x + 27 = -11

2x = -11 - 27

2x = -38

x = -19

Vậy x = -19

Answer 3

2x + 27 = -11.

2x = (-11) - 27

2x = (-11) + (-27)

2x = (-38)

=> x = (-38) : 2

=> x = -19.

Answer 4

2x+27=-11

2x = -11 - 27

2x = -38

x = -38 : 2

x = -19

Answer 5

2x+27=-11

\(\Rightarrow2x=-11-27\) (chuyển vế đổi dấu)

\(\Rightarrow2x=-38\)

\(\Rightarrow x=\dfrac{-38}{2}\)

\(\Rightarrow x=-19\)