8(3) - 3y = 12
First, multiply 8 × 3 to get 24.
Second, subtract '24' from both sides.
Third, subtract '12 - 24' to get '-12'.
Fourth, divide both sides by '-3'.
Fifth, change the whole fraction to a negative.
Sixth, 12 ÷ 3 = 4. Simplify your fraction to 4.

Answer:
y = 4
So first you need to do the discount
(95)(0.9) = 85.5
then add the 4.5% sales tax:
(85.5)(1.045) = $89.35
$10.95 each pizza .. all u do is the subtract 7 and 3 from 64.75 and it would be 54.75. Then just divide that number by 5.
b and d can be eliminated because there are multiple solutions.
answer: A, because it shows all solutions to the equation