What is the slope of a line parallel to $2x+4y=-17$? Express your answer as a common fraction.
Question:
What is the slope of a line parallel to $2x+4y=-17$? Express your answer as a common fraction.
Answer:
Let's think step by step.

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-\frac{1}{2}
What is the slope of a line parallel to $2x+4y=-17$? Express your answer as a common fraction.
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