Question

solve X + y by x is equals to 2 and x minus y by x y is equals to 6​

Answer 1

x+y=2xy. -------1equation

x-y=6xy. ---------2equation

2x=8xy

2x/8x=y

1/4=y

Put the. Value of y in 1equation

x+1/4=x*2*1/4

(4x+1)/4=x/2

8x+2=4x

8x-4x=-2

4x=-2

x=-1/2