a)y=x+1,y=-3x+5
x = 1, y = 2;
b)y=-1.3/x+3,y=2x-4
x = -(4*корень(35)+5)/10, y = -(4*корень(35)+25)/5; x = (4*корень(35)-5)/10, y = (4*корень(35)-25)/5;
a)y=x+1,y=-3x+5
x = 1, y = 2;
b)y=-1.3/x+3,y=2x-4
x = -(4*корень(35)+5)/10, y = -(4*корень(35)+25)/5; x = (4*корень(35)-5)/10, y = (4*корень(35)-25)/5;