Point B lies on line segment AC.
Find the value of segment AC if A B = 12, A C = 2 x + 179 and B C = x + 157.
(Hint: Draw a picture.)
Group of answer choices
x = 5
x = -22
x = 9
x = -10
AB + BC = AC
12 + (x + 157) = 2x + 179
x + 169 = 2x + 179
-10 = x
