Question

Two sides of a rhombus are parallel to the lines y=x-5 and 7x-y=3.Diagonals intersect

Answer 1

Y=x-5 7x-y=3....(2)

x-y=5.... (1) .

(2)-(1)

_7x-y=3

x+y =5... (sing are change then (-) get converted into(+) (x+y=5) )

6x=-2

X =-2/6

X=-1/3

Put this value in equation (1)

x-y=5

-1/3 - y=5

-1/3 - 5/1=y

- 1-15/3 =y

- 1-5 =y... (3×5=15)

- 6=y.