Answer: x= 7
Step-by-step explanation:
John has a total of 26 apples which is 3 times and 5 more than Peter's apple . Find the number of apple Peter has.
Let Peter's number of apples be x
This can be written as:
3x + 5 = 26
Collect like terms
3x = 26 - 5
3x = 21
x = 21/3
x = 7
Peter has 7 apples.
Answer: A streaming service cost problem
Step-by-step explanation:
Hi, since the x is the variable, that will be the unknown value for our problem.
We can state a Cost equation,
y= ax +b
Where the total cost (y) of a streaming service in a month was $26.
The fixed fee per month of the streaming service (b) is $5, and the additional cost per movie rented (a) is $3.
How many movies (x) were rented in that month?
Feel free to ask for more if needed or if you did not understand something.
