Question

what is y = |x+2| - 4

Answer 1

Let's solve for x.
y
=
x
+
2
−
4
Step 1: Flip the equation.
x
−
2
=
y
Step 2: Add 2 to both sides.
x
−
2
+
2
=
y
+
2
x
=
y
+
2
Answer:
x
=
y
+
2