Seth has three more than twice as many baseball cards as Aaron. Together they have 33 baseball cards. How many cards does Seth have?
Answer:
I dont understand please help
To find out how many baseball cards Seth has, we need to set up a system of equations based on the given information.
Let's say Aaron has "x" baseball cards.
According to the information given, Seth has three more than twice as many baseball cards as Aaron. So, Seth has (2x + 3) baseball cards.
Together, Aaron and Seth have 33 baseball cards. So, we can write the equation as:
x + (2x + 3) = 33
Now, let's solve this equation to find the value of x (the number of cards Aaron has).
Combining like terms:
3x + 3 = 33
Subtracting 3 from both sides of the equation:
3x = 30
Dividing both sides by 3:
x = 10
So, Aaron has 10 baseball cards.
To find out how many cards Seth has, substitute the value of x into the equation (2x + 3):
2(10) + 3 = 20 + 3 = 23
Therefore, Seth has 23 baseball cards.
Aaron = A
Seth = 2A + 3
A + 2A + 3 = 33
3A = 30
A = 10
To find how many cards Seth has, we need to solve the equation for the total number of baseball cards they have.
Let's assume that Aaron has x baseball cards.
According to the given information, Seth has three more than twice as many baseball cards as Aaron. This can be represented as:
Seth's number of cards = 2 * Aaron's number of cards + 3
So, Seth's number of cards = 2x + 3
The total number of cards they have is 33, so we can set up the equation:
Aaron's number of cards + Seth's number of cards = 33
x + (2x + 3) = 33
Combining like terms:
3x + 3 = 33
Subtracting 3 from both sides of the equation:
3x = 30
Dividing both sides of the equation by 3:
x = 10
Therefore, Aaron has 10 baseball cards.
To find Seth's number of cards, plug x = 10 into the equation:
Seth's number of cards = 2(10) + 3 = 20 + 3 = 23
So, Seth has 23 baseball cards.