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What is the value of $a$ if the lines $2y - 2a = 6x$ and $y + 1 = (a + 6)x$ are parallel?
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What is the value of $a$ if the lines $2y - 2a = 6x$ and $y + 1 = (a + 6)x$ are parallel?

User Criztovyl
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6.0k points

1 Answer

5 votes

Answer:

a=-3

Explanation:

User Ruma
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