Answer:
x = 1
y = 5
Step-by-step explanation:
This solution was found using the SUBSTITUTION method.
You usually want to get a letter by itself in systems of equations for this method, but that had already been done for us.
For the equation x - 2 = -1, add 2 to both sides to get x = 1.
Now, plug this value into the other equation wherever you see x.
It will look like 1 + 2y = 11.
Subtract 1 from both sides to get 2y = 10.
Divide both sides by 2 to get y = 5.
There are you answers.
Hope this helped.
