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What is the slope-intercept form of this equation? 3x + 9 y = 18
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What is the slope-intercept form of this equation?
3x + 9 y = 18

User Arial
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1 Answer

7 votes
y = -1/3x + 2

Explain: subtract 3x from 18, which will get you -3x + 18.
Next, get 9y and divide it by everything so it’ll look like 9y = -3x + 18
-——-————
9y
and you’ll get y = -1/3x + 2
Hope this helped
User Heinst
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