x = 5/2
Decimal form : 2.5
Simplify 2/x - 3/2x to 1/2x.
[tex] \frac{1}{2x} = \frac{1}{5} [/tex]
Multiply by both sides 2x.
[tex]1 = \frac{1}{5} \times 2x[/tex]
Use this rule a/b x c/d = ac/cd.
[tex]1 = \frac{1 \times 2x}{5} [/tex]
Simplify 1 x 2x = 2x.
[tex]1 = \frac{2x}{5} [/tex]
Multiply both sides by 5.
[tex]1 \times 5 = 2x[/tex]
