Respuesta :
|4x+7|+9=6
Add -9 to both sides.
|4x+7|+9+−9=6+−9
|4x+7|=−3
Solve Absolute Value.
|4x+7|=−3
No solutions. (Absolute value cannot be less than 0.)
Add -9 to both sides.
Solve Absolute Value.
No solutions. (Absolute value cannot be less than 0.)
