22 - x^2 + 10
23- x= -6 or x=8
Aaron's sister Miriam has checking accounts in seven different banks.
They are all overdrawn.
All together, Miriam owes $35 to all 7 banks combined.
What is the average balance in each of Miriam's seven accounts ?
42 and 63 both are at the rate of 2 to 3 and they add up to 105
The answer is 18. You add 5 to both sides of the equation. the 5 cancels out. You are left with 2/3x=12. Then you divide 12 by 2/3 to get x. 12 divided by 2/3 is 18
