Question

X/2 + X/2 =?

Answer 1

\[ \frac{ \times }{ 2 }+ \frac{ \times }{ 2 }\]

Answer 2

\[ \frac{X}{2}+\frac{X}{2}=\frac{X+X}{2}=\frac{2X}{2}=X\]

Answer 3

ok, thanks