Respuesta :

wegnerkolmp2741o

Answer:

y=3

Step-by-step explanation:

3x + 4y = 12

Let x=0

3(0) +4y = 12

4y =12

Divide each side by 4

4y/4 = 12/4

y =3

crsjr

Hello,

[tex]3x + 4y = 12 \\ 3 \times (0) + 4y = 12 \\ 4y = 12 \\ \\ y = \frac{12}{4} \\ \\ y = 3[/tex]

[tex] \boxed{crsjr} [/tex]