Respuesta :
Answer:
x : -5
Step-by-step explanation:
x-7/3=4x/5
5x-35=12x
-35=12x-5x
-35=7x
X=-5
x=-5
5x-35=12x
-35=12x-5x
then keep simply going from there
5x-35=12x
-35=12x-5x
then keep simply going from there