Nchara used the distributive property and the properties of equality to solve the equation - 34 - 2x) - 4(x-4) + 2x + 11, got the result -5 -5 at her last step, and became confused. Did Anchara hake a mistake in applying the properties? If so, describe the mistake and its significance, and tell how to correct it. If not, explain the algebraic and graphical meaning of Anchara's result