<PRE><B>Question 814435</B>
put the equation is slope-intercept form: y = mx + b
y = 4x + 3 
3y + 4x = 8
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y = 4x + 3
this equation is already in slope-intercept form: y = mx + b
m = 4
b = 3
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3y + 4x = 8
this equation is not in slope-intercept form: y = mx + b
(3/3)y + (4/3)x = 8/3
y = (-4/3)x + 8/3
but now it is:
m = -4/3
b = 8/3
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two lines are parallel only if they have the same slope
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Answer:
these lines do not have the same slope so they are not parallel
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