Question 190730
Given: 3y+6x=12
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Begin by subtracting 6x from both sides:
3y+6x-6x = -6x+12
3y = -6x+12
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Now, divide both sides by 3:
(3y)/3 = (-6x+12)/3
y = -2x+4  (this is what they're looking for -- "slope-intercept" form)
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*[invoke describe_linear_equation 2, 1, 4 ]