Factored form refers to the form of a number or algebraic expression when it has been broken down into a product of its factors
Standard form is a way of writing down very large or very small numbers easily.
40-18= 22
22÷2= 11
They lost 11 games.
11+18= 29
Ans: They won 29 games.
For this case we have the following system of equations:

We solve by the substitution method:
We substitute the first equation in the second equation:

We apply distributive property considering that 

We subtract 69 from both sides of the equation:

We divide by 8 on both sides of the equation:

We look for the value of the variable y:

Thus, the solution of the system is 
Answer:
