The answer is Y = 63
Here's how I got my answer:
Step 1: Add 4 to both sides. Which leaves us with 
Step 2: Simplify
to 9. Which leaves us with 
Step 3: Multiply both sides by 7. Which leaves us with, your answer, Y = 63
Answer:

Step-by-step explanation:



Answer:12
Step-by-step explanation:
Split each ingredient in half 2 liters of lemon lime soda 1 pint of sherbet and 3 cups of ice