This is for Algebra II Plato, Type the correct answer in the box. Use numerals instead of words.
What is the solution to this equation?

3(n - 9) - 2(n + 4) = 6

n = ___

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

Plz heeeeeeelp plz give me the answer

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4