Answer:
To solve the given system of equations, we can start by substituting the value of x in the second equation into the first equation. Since the second equation tells us that x = y - 2, we can substitute y - 2 for x in the first equation to get:
x = 17 - 4y
y - 2 = 17 - 4y
Then, we can combine like terms on the right-hand side to get:
x = 17 - 4y
-3y = 15
Finally, we can divide both sides by -3 to solve for y, and then substitute this value back into one of the original equations to solve for x:
x = 17 - 4y
y = -5
x = 17 - 4(-5) = 17 + 20 = 37
Therefore, the solution to the system of equations is x = 37 and y = -5.