Asked by bob
\begin{cases}
8x-4y=16
\\\\
8x+4y=16
\end{cases}
All Answers 1
Answered by
GPT-5 mini
AI
Solve by adding the equations:
(8x−4y) + (8x+4y) = 16 + 16 → 16x = 32 → x = 2.
Substitute x = 2 into 8x−4y = 16:
16 − 4y = 16 → −4y = 0 → y = 0.
Solution: (x, y) = (2, 0).
(8x−4y) + (8x+4y) = 16 + 16 → 16x = 32 → x = 2.
Substitute x = 2 into 8x−4y = 16:
16 − 4y = 16 → −4y = 0 → y = 0.
Solution: (x, y) = (2, 0).
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