Respuesta :
Answer:
required equation,3x+y=-11
Step-by-step explanation:
given slope=-3, line passing through point (-2,-5)
equation of line,[tex]{y-y_1}[/tex]=[tex]m[{x-x_1]}[/tex]
where m= slope of line
equation of line,y+5=-3(x+2)=-3x-6
equation of line,3x+y=-11
