Question

2/3 ×-3=5×/4
Por favor

Answer 1

$Ola'! \\ \\ \frac{2}{3}x-3= \frac{5}{4}x \\ \\ \frac{2}{3}x- \frac{5}{4}x=3 \\ \\ \frac{4(2x)-3(5x)}{3(4)}=3 \\ \\ \frac{8x-15x}{12}=3 \\ \\ -3x=3(12) \\ \\ x= -\frac{3(12)}{3} \\ \\\boxed{\boxed{ x=-12}} \\ .$