There are eighty cars in the parking lot and sixty eight are not blue.
Answer:

Step-by-step explanation:

(simplify)

(Add 3 to both sides)
(simplify)

(Multiply both sides by p)

(Multiply both sides by 2)

(Divide both sides by 7)
Answer:
The Answer Is B
Step-by-step explanation:
I Just Know Because I Was Teacher And This Is 5th Grade Work But Sadly I Cant Explain If You Get It Right Please Mark Me Brainliest
-x on both sides to get
x=15