Can someone tell me why is nobody helping me with my question I be POSTING 4 TIMES PLEASE YALL Help me please

Can someone tell me why is nobody helping me with my question I be POSTING 4 TIMES PLEASE YALL Help me please class=
Relax

Respuesta :

Answer:

x = 4

y = 5

Step-by-step explanation:

4x = x + 12

^(subtract x from both sides)^

3x = 12

^(divide both sides by 3)^

x = 4

3y = 15

(divide both sides by 3)

y = 5