Question

X+9=6 CAN SOMEONE PLEASE explain this to me plz for 62 points if y'all get the right number that is on my paper

Answer 1

X+9 = 6
  -9    -9  (subtract 9 from both sides)
x     =6-9
x     =-3

Answer 2

X=-3
This is because negative numbers + a positive number is equivalent to 6-9