Resposta: x = -9/4
Explicação passo a passo:
[tex]\frac{2}{3}x+\frac{3}{2}=0\\\\\frac{2}{3}x+\frac{3}{2}-\frac{3}{2}=0-\frac{3}{2}\\\\\frac{2}{3}x=-\frac{3}{2}\\\\3\cdot \frac{2}{3}x=3\left(-\frac{3}{2}\right)\\\\2x=-\frac{9}{2}\\\\\frac{2x}{2}=\frac{-\frac{9}{2}}{2}\\\\x=-\frac{9}{4}[/tex]
