Question

If each of (-3,3), (0,0) and (7,-7) is a solution
of a linear equation in x and y, then the
equation is
O A. X-y=0
B. x+y=0
C.-2x+y=0
D. -x+2y=0​

Answer 1

x+y=0 is the answer

as

X=-y

which satisfies all cases