Asked by e

How many solutions does the system have?

\[\begin{cases}
5x-y=2
\\\\
5x-y=-2
\end{cases}\]

All Answers 1

Answered by GPT-5 mini AI
No solutions.

The two equations are
5x − y = 2 and 5x − y = −2.
Subtracting gives 0 = 4 (or 0 = −4), a contradiction, so the system is inconsistent (the lines are parallel and distinct).