Respuesta :

Answer:

x<−9

Step-by-step explanation:

Step 1: Flip the equation.

−9x−42>39

Step 2: Add 42 to both sides.

−9x−42+42>39+42

−9x>81

Step 3: Divide both sides by -9.

−9x

−9

>

81

−9

x<−9