Answer:
x = 18
Step-by-step explanation:
Given
3 + [tex]\frac{x}{3}[/tex] = [tex]\frac{x}{2}[/tex]
Multiply through by the LCM of 2 and 3 to clear the fractions.
The LCM of 2 and 3 is 6, thus
18 + 2x = 3x ( subtract 2x from both sides )
18 = x