Relax

Respuesta :

Answer:

-6

Step-by-step explanation:

x=?

y=8

2x + 3y = 12

=>2x+(3 *8)= 12

=>2x+24 =12

=>2x=12-24

=>x=-12/2

=>x=-6

2x+3y=12
2x+3x0=12
2x+0=12
2x=12
X=6
Hope this helped!