Answer:
Multiply the second equation's terms by 3. Solve for x.
Step-by-step explanation:
You will get:
2x+9y=28
9x-9y=42
Add them to get:
11x=70.
You can solve from there.
Answer:
Any figure?
Step-by-step explanation:
3979.00-781.00= 3198.00 is how much money was taken in at each game