SOLUTION: show by substitution which ordered pairs satisfies that equations y= -3/4x +1 (9,5) (8,-5) (3,-7) (12,-8)

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Question 890066: show by substitution which ordered pairs satisfies that equations
y= -3/4x +1
(9,5) (8,-5) (3,-7) (12,-8)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
show by substitution which ordered pairs satisfies that equations
y= -3/4x +1
(9,5) (8,-5) (3,-7) (12,-8)
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Do that.
eg, (9,5)
5 =? (-3/4)*9 + 1
5 =? -27/9 + 9/9
Nope.