Answer: In khan academy, the answer is Replace one equation with sum/difference of both equations.
Answer:
<h2>
y = 4</h2>
Step-by-step explanation:
x + 2y = 10 ⇒ 2y - 10 = -x
-x + 4y = 14
2y - 10 + 4y = 14
6y = 24
y = 4
It would prolly be (b=-1.6).
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Answer:
Could you like Explain this i don't understand your question
Oh have a good thanksgiving
