Question

x+\(\frac{1}{2}\)=\(\frac{1}{2}\)

Answer 1

\(x+\frac{1}{2}=\frac{1}{2}\)

\(x=\frac{1}{2}-\frac{1}{2}\)

\(x=0\)

Answer 2

\(x+\frac{1}{2}=\frac{1}{2}\Rightarrow x=\frac{1}{2}-\frac{1}{2}=0\)

Answer 3

số 0 ngu 

Answer 4

=> x         = 1/2 - 1/2

      x         = 0

Answer 5

\(x+\frac{1}{2}=\frac{1}{2}\)

\(x=\frac{1}{2}-\frac{1}{2}\)

\(x=0\)

Answer 6

\(x+\frac{1}{2}=\frac{1}{2}\)
\(x=\frac{1}{2}-\frac{1}{2}\)
\(x=\frac{0}{0}=0\)

Answer 7

x=0