SOLUTION: I have to find the missing coordinate to complete the ordered-pair solution to the given linear equation..Can you help me? Thanks.... Page 413 Number 16 5x-2y=9 (a) (7, )

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Question 144470This question is from textbook Beginning Algebra
: I have to find the missing coordinate to complete the ordered-pair solution to the given linear equation..Can you help me? Thanks....
Page 413
Number 16
5x-2y=9
(a) (7, )
(b) ( ,-7) This question is from textbook Beginning Algebra

Answer by vleith(2983) About Me  (Show Source):
You can put this solution on YOUR website!
Replace and solve
5x-2y=9
(a) (7, )
5*7-2y=9
35-2y=9
-2y = -26
y = 13
(7,13)
(b) ( ,-7)
5x -2*(-7) = 9
5x + 14 = 9
5x = - 5
x = -1
(-1,-7)