Respuesta :

crickabaugh23

Answer:

6.5

Step-by-step explanation:

cryp7696

Answer:

7/9.

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

Step 2: Subtract 20b from both sides.

Step 3: Subtract 14 from both sides.

Step 4: Divide both sides by -18.