Solve the Equation $| 7 x + 12 | = | x - 6 |$

Multiple Choice

Solve the equation.
$| 7 x + 12 | = | x - 6 |$

A) $x = - 3$
B) $x = - \frac { 3 } { 4 } , x = - 3$
C) $x = - \frac { 5 } { 6 } , x = 4$
D) $x = - \frac { 5 } { 6 } , x = - 3$
E) no solution