(0,75x + y + 1 = 0,1,3x - 0,65 y = 0.
y=-0,75x-1
1,3x-0.65y=0
1,3x-0,65(-0,75x-1)=0
x=-4/11
y=-0,75x•(-4/11)-1
y=-8/11
(-4/11;-8/11)