Respuesta :

Step-by-step explanation:

12x-3x+4=5x-16

9x+4=5x-16

collect like terms

9x-5x= -16-4

4x= -20

divide both sides by 4

x = -5

mukundkrishna24

Answer:

x=-5

Step-by-step explanation:

12x-3x+4=5x-16

=9x+4=5x-16

=9x-5x= -16-4

=4x= -20

and now divide number both sides by 4

=x = -5

i hope it was helpful