Question

Solve |2x + 6| < 16
{x| -11 < x < 5}
{x < -11 or x > 5}
{x| -5 < x < 5}

Answer 1

start by isolating the x

Answer 2

2x<10

Answer 3

x<5

Answer 4

there are really 2 problems
you also have to take "the negative " equation