X-2 =3 (x-4) two column proof but i can figure out the reasons on my own.

Which one ? is the answer and how to find this answer

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

What is the absolute value of the complex number -4- 2 v14 3.15 14 18