Question

AYUDA PORFAVOR DOY CORONA AL MEJOR

Answer 1

Respuesta:

3x - y = -6. x= - 6 + y/4

8(-6+y/3) = 28 - 12y

-48+8y/3 = 28 - 12y

-48 + 8y = 3(28-12y)

-48+8y = 84 - 36y

8y+36y = 84 + 48

44y = 132

y = 132/44

Y= 3

x= -6 + y/4

x= -6 +(3)/4

x= -6 +3 /4

x= -3/4

x= -.75