Question

2x-3=0

Answer 1

2x - 3 = 0 

\(\Leftrightarrow\) 2x  = 3

\(\Leftrightarrow\)   x = \(\dfrac{3}{2}\) 

S = \(\left\{\dfrac{3}{2}\right\}\)

Answer 2

\(2x-3=0\\ \Leftrightarrow2x=3\\ \Leftrightarrow x=\dfrac{3}{2}\\ S=\left\{\dfrac{3}{2}\right\}\)

Answer 3

2x-3=0

2x=0+3

2x=3

x=3:2

x=1.5