Please help me I'm trying to pull my grade up Why does the equation 9−2x−9−16x=−14x−7−4x−11 have no solutions?

A) because if you add 18x to both sides of the equation and simplify, you get −18=−18

B) because if you add 18 x to both sides of the equation and simplify, you get - 18 = - 18

C) because if you add 18x to both sides of the equation and simplify, you get 0=−18

D) because if you add 18 x to both sides of the equation and simplify, you get 0 = - 18