(x+y)(x+4)=0
y=2x+6
You asked:
Solve the system of equations:\[\begin{aligned}\left(x + y\right) \cdot \left(x + 4\right) &= 0\\y &= 2 x + 6\end{aligned}\]
MathBot Answer:
The system of equations has \(2\) solutions.
\[x = -4, y = -2\]\[x = -2, y = 2\]