Question

Me ajuda urgente!!!!!!

Answer 1

4. P(3,-2)


3x=11-y
x=(11-y)/3


2x+5y=-4
2[(11-y)/3]+5y=-4
2(3,667+y)+5y=-4
7,334+2y+5y=-4
7,334+7y=-4
7y=-11,334
y=-1,619 ~-2

x=(11-1,619)/3
x=9,381/3
x=3,127 ~3

x=3 e y=-2