5y = -40x + 200
y = -8x + 40
You asked:
Solve the system of equations:\[\begin{aligned}5 y &= -\left( 40 x \right) + 200\\y &= -\left( 8 x \right) + 40\end{aligned}\]
MathBot Answer:
The system of equations has infinitely many solutions.
$$\begin{aligned}x &= 5 - \frac{y}{8}\end{aligned}$$
\(y\) is a free variable.