Question

Tìm X :

   X + 1/2 x X=1+1/2

Answer 1

X+1/2xX=1+1/2

Xx(1+1/2)=2/2+1/2

Xx(3/2)=3/2

X=3/2:3/2

X=3/2x2/3

X=1

nha^^

Answer 2

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

\(\frac{3}{2}x=\frac{3}{2}\)

\(\Rightarrow x=1\)

Answer 3

\(x+\frac{1}{2}x=1+\frac{1}{2}\)
\(\frac{3}{2}x=\frac{3}{2}\)
\(\Rightarrow x=1\)