Question 873616
x*y+x+y=98,
y=x+2
x^2+4x-96 = 0
(x-8)*(x+12)
x=-12 y=-10

x = 8,   y = 10
check
8*10=80
8+10=18
80+18=98

-12*-10=120
-12+-10=-22
120+(-22)=98